Campaign Tutorial Extras Bonus: Red Dead Reactions.

Campaign Tutorial Extras Bonus: Red Dead Reactions

Latin names Back

Nomenclature for Dummies… In order to play the game, you must first get used to identifying and naming different types of compounds. If any of the below are unfamiliar to you, you had better click on it and learn. Ionic Compounds Molecular Compounds HydratesAcidsBases You should be able to name… Main Menu

Ionic Compounds Ionic compounds are formed between: 1.Metal and non-metal 2.Metal and negatively charged polyatomic ion 3.Positively charged polyatomic ion and negatively charged polyatomic ion Li Metal F Non-Metal Negatively charged Polyatomic Ion OH Positively charged Polyatomic Ion NH 4 ( ) 2

Metal-non-metal 1.Name the metal. (click to advance through steps) 2.Name the non-metal. 3.Replace the end of the non-metal with “ide”. 4.If it sounds funky, it’s probably wrong. Metal-polyatomic ion 1.Name the metal. 2.Name the polyatomic ion. 3.Easy, huh? LiF LithiumFluori edn Fluorinide LiClO 3 Lithium Chlorate Polyatomic ion - polyatomic ion 1.Name the first polyatomic ion. 2.Name the second polyatomic ion. NH 4 ClO 3 AmmoniumChlorate Menu Continue

Practise Naming the Following A periodic table and list of polyatomic ions would come in handy here. If you need help, click back to review over the notes Name: RbCl CaCl 2 CaO KBr MgSO 4 BeSO 3 AlOH 3 NH 4 ClO 4 Click for Answers: Rubidium Chloride Calcium Chloride Calcium Oxide Potassium Bromide Magnesium Sulphate Beryllium Sulphite Aluminum Hydroxide Ammonium Perchlorate Menu Please click on the “menu” button to return to the tutorial menu, or click to continue to learn about Multivalent metals. Back

Multivalent metals (click to advance through paragraphs) Some metals can have multiple amounts of valence electrons. For example, copper can have 2 or 1 valence electrons and iron can have 3 or 2 valence electrons. There are two ways to differentiate them apart in a chemical formula: IUPAC and Latin 1.IUPAC: In brackets, indicate the number of valence electrons with Roman numerals. E.g. copper(I), copper(II) 2.Latin: Check if the element has a Latin root. If not, use the english root. Replace the end with “ic” if it has the larger charge. If it has the smaller charge, replace the end with “ous”. Make sure it sounds good. E.g. cuprous has 1 valence electron and cupric has 2. Note: sometimes, the latin root will not sound good with ic or ous. In that case, simply use the english root. For example, mercury has the latin root Hydrargyrum, but the names used are mercuric and mercurous.

Practise Naming the Following Name: Cu 1 Cu 2 Pb 2 Pb 4 Co 2 Co 3 Hg 2 Hg 1 Click for Answers: Copper(I) cuprous Copper(II) cupric Lead(II) plumbous Lead(IV) plumbic Cobalt(II) cobaltous Cobalt(III) cobaltic Mercury(II) mercuric Mercury(I) mercurous Menu Please click on the “menu” button to return to the tutorial menu, or click to continue to molecular compounds. Back Name the following with both ways mentioned in the previous slide. If you are not sure about the latin names, click here.here

Molecular compounds are formed when a non-metal atom becomes bonded with one or more non- metal atoms through the sharing of their electrons. H O H In order for each of the atoms to have a completed valence shell, they must share their electrons, creating covalent bonds. (click to continue slide show) Menu Nomenclature(click to advance through steps): 1.Name the non-metals 2.Note the number of atoms for each different element 3.Depending on the number above, write in the matching prefixes (see table) 4.If the first element only has one atom, you do not write mono 5.Replace the end of the last non-metal with “ide” 6.Make sure it sounds good (avoid “oo” and “oa” ) #of atoms Matching prefix 1mono 2di 3tri 4tetra 5penta 6hexa 7hepta 8octa 9nona 10deca CCl 4 Molecular Compounds (compounds composed of non-metal covalently bonded with non-metal) carbonchlorine No subscripts indicates 1 atom tetramonochloride Eg. monooxideEg. monoxide Back

Practise Naming the Following If you need help, press back to review the notes. Name: ICl ClF 3 PH 3 CO CO 2 N 2 O S 2 F 10 SF 6 Click for Answers: Iodine Monochloride Chlorine Trifloride Phosphorous Trihydride Carbon monoxide Carbon dioxide Dinitrogen monoxide Disulfur Decafloride Sulfur Hexafloride Back click to continue to hydrates, or click the menu button to return to the tutorial menu. Menu

Hydrates In the simplest terms, hydrates are pure substances which contain water. The water molecule is chemically bonded. This is indicated by the middle dot in the chemical formula. For example, cobalt chloride hexahydrate is: CoCl 2 ·6H 2 0 Nomenclature (click to advance through steps): 1.Using the nomenclature skills that you have acquired, name the compound that comes before the hydrate. 2.Note the number of water molecules and write the matching prefix. 3.Write hydrate. Menu

Acids Composition of binary acids: Composition oxyacids: Menu The chemical formula for acids always start with H. Two types of acids are: binary acids and oxyacids. Hydrogen + Non-metalHydrogen + Polyatomic-Ion H Cl H S H O O O O Click anywhere to continue

Acids Menu Nomenclature Flowcharts Binary acids Is it aqueous? Write “hydro” Write name of non-metal Replace the end of the non-metal with “ic” in a way that sounds good Write “acid” End Write “hydrogen” Write the name of the non-metal Replace the end of the non-metal with “ide” in a way that sounds good HCl Hydrochloric acid Hydrogen chloride yes no

Acids Menu Nomenclature Flowcharts Name the polyatomic ion. Write “acid” End Replace “ate” with “ic” and “ite” with “ous” H 2 SO 4 Oxyacids Sulfate Sulfic Make sure it sounds good Sulfuric Sulfuric Acid Back Click anywhere to continue

Practise Naming the Following If you need help, press back to review the notes. Name: HClO HNO 3 HNO 2 H 2 SO 3 H 2 S H 2 S (aq) HI HI (aq) Click for Answers: Hypochloric acid Nitric Acid Nitrous Acid Carbon monoxide Hydrogen Sulfide Hydrosulfuric acid Hydrogen Iodide Hydriodic acid Back click to continue to Bases, or click the menu button to return to the tutorial menu. Menu

Bases Bases are compounds that contain the polyatomic ion, hydroxide (OH), which is released when in an aqueous solution. This is like how a hydrogen ion is released when an acid is in an aqueous solution. Note that if a compound has Os and Hs but no OH group in the formula, it is not a base e.g.C 6 H 12 O 6 is not basic. Menu NaOH Click anywhere to continue

Bases Nomenclature (click to advance through steps) 1.Name the metal or positively charged polyatomic ion 2.Write “hydroxide” 3.(Anything seems familiar?) NaOH SodiumHydroxide Click anywhere to continue Menu

Practise Naming the Following If you need help, click on the menu and relearn the ionic compounds. Name: LiOH CsOH RbOH KOH Sr(OH) 2 Ba(OH) 2 Ca(OH) 2 NH 4 OH Click for Answers: Lithium hydroxide Cesium hydroxide Rubidium hydroxide Potassium hydroxide Strontium hydroxide Barium hydroxide Calcium hydroxide Ammonium hydroxide click to continue to the campaign, or click the menu button to return to the tutorial menu. Menu

The Story So Far… It is a period of galactic war between the humans and the Covenant, an alien species intent on exterminating our race. In order to counter their technological superiority, we have created the Spartans; genetically manipulated super- soldiers. Basically, they’re like a bunch of Captain Americas in futuristic armour. Anyhow, they worked pretty well, except there were too few of them, and then one day, there was a massive Covenant attack launched on the planet Reach, where all of them were. Only the spaceship, the Pillar of Autumn escaped, carrying the last surviving Spartan. In order to lead the enemy away from Earth, it makes a random jump into slip-space (kinda like a worm hole)…

Covenant ships have been always faster than us sir and they’ve been tracking us since we escaped from Reach. What? We made a blind jump Cortana, how did they find us so fast? Okay then, how do we stand against these guys? I’m afraid sir, that frankly, we are screwed. Very well, bring this ship back into combat alert. I want everyone in their stations.

Hello Master Chief. It is good to see you. To prevent the Covenant from taking the ship, I will crashland it on the ring planet below. Five minutes later… Your job will be to get out of here as fast as possible with Cortana. Don’t let the enemy get her no matter what, or else they will find out everything about us Here. Take her and stick her into your helmet. Hello Master Chief. We had best get going

Master Chief! I am detecting the incoming approach of Covenant forces. You must find a weapon to defend yourself with.

Hmmm. I have never seen such a weapon before. Looks like it doesn’t even have a trigger. Hello alien, my name is 343 Guilty Spark. Let’s play a little game. When an enemy is within the range of this gun, it will display some potential compoounds. Only one of them will be correct. If you select it, then your enemy will be vaporized. If you do not select it, then you will be vaporized. Good luck. Muahahahaha. Okay. I have just hacked into the gun’s computer systems and it seems like what Guilty Spark said is right. Don’t worry about it though Chief. I’ll help you out.

Here they come. By the way, I have synced your helmet with the gun so that it will display the chemical formula of the enemy. CaI 2 Darn! Guilty Spark is jamming the Calcium Iodine Calcium Iodide Calcium Diodide Monocalcium Iodide Monocalcium Iodine Calcide Iodide

Game Over Please review your ionic compound nomenclature Click here to continuehere

KCl Potassium Chlorine Potassium Monochloride Monopotassium Chloride Potassium Chloride Monopotassium Chlorine Potasside Chloride

Al 2 S 3 Aluminum Sulfur Aluminum Trisulfide Dialuminum Trisulfide Aluminum Trisulfur Aluminum Sulfide Dialuminum Sulfide

BeO Beryllium Monoxide Beryllium Oxygen Monoberyllium Oxide Beryllium Monoxygen Monoberyllium Monoxygen Beryllium Oxide

CO 2 Carbon Dioxide Carbon Oxide Monocarbon Dioxide Carbon Oxygen Monocarbon Dioxygen Carbon Dioxygen

Game Over Please review your molecular compound nomenclature Click here to continuehere

CO Carbon Monoxide Carbon Oxide Monocarbon Monoxide Carbon Oxygen Monocarbon Monoxygen Carbon Monoxygen

N2H4N2H4 Dinitrogen Tetrahydride Nitrogen Tetrahydride Nitrogen Hydride Nitrogen Hydrogen Dinitrogen Tetrahydrogen Dinitrogen hydride

SnF 4 Tin Fluoride Tin(II) Fluoride Tin(I) Tetrafluoride Stannic Fluoride Stannous Fluoride Stannic Tetrafluoride

Game Over Please review your multivalent metals and ionic compound nomenclature Click here to continuehere

CF 4 Carbon Tetrafluoride Carbon Fluoride Carbon Fluorine Monocarbon Fluorine Monocarbon Tetrafluoride Carbon Tetrafluorine

FeCl 3 Iron Chloride Iron(III) Chloride Iron(II) Chloride Ferrous Chloride Ferric Trichloride Iron(II) Trichloride

NI 3 Mononitrogen Triiodide Nitrogen Iodide Nitrogen Triiodide Mononitrogen Iodide Nitride Iodide Nitride Triiode

Well Chief. Looks like you didn’t need my help.I have just received a help signal from Captain Keyes. We need to go rescue him and the rest of the survivors. Let’s go find the ship in which they are being held captive. Hmm. Looks like it’s right here.

N2O4N2O4 Dinitrogen Tetroxygen Dinitrogen Tetroxide Nitrogen Oxide Nitrogen Tetraoxide Nitride Oxide Dinitride Tetraoxide

CaS Calcium Monosulfide Monocalcium Sulfide Calcium Sulfide Monocalcium Monosulfide Calcium Sulfur Calcide Sulfide

Lead Sulfide Lead Monosulfide Lead(I) Sulfide Plumbous Sulfide Plumbic Sulfide Plumbic Monosulfide PbS 2

Carbon Sulfide Carbon Disulfide Monocarbon Disulfide Carbon Sulfur Monocarbon Monosulfur Carbide Sulfide CS 2

Barium Fluoride Barium Difluoride Monobarium Difluoride Monobarium Fluoride Barium Fluorine Baride Fluoride BaF 2

Cobalt Difluoride Cobalt(II) Difluoride Cobalt(III) Difluoride Cobalt(II) Fluoride Cupric Fluoride Cuprous Difluoride CoF 2

Silicon Tetrabromide Monosilicon Tetrabromide Monosilicon Bromide Silicon Bromide Silicide Bromide Silicon Bromine SiBr 4

Magnesium Sulfide Tetroxide Magnesium Sulfide Oxide Magnesium Sulfur Oxygen Magnesium Sulfite Magnesium Tetrasulfite Magnesium Sulfate MgSO 4

Game Over Please review your polyatomic ions and ionic compound nomenclature Click here to continuehere

Copper Chloride Oxide Copper(I) Chloride Oxide Cupric Hypochlorite Copper(II) Chloride Oxide Cuprous Monohypochlorite Copper(I) Hypochlorite CuClO

Game Over Please review your polyatomic ions and ionic compound nomenclature Click here to continuehere

Greetings Master Chief. Thank you for saving us. I have a mission for you and Cortana. Hello again. Looks like I won’t be able to help you with combat Chief, but it looks like you’re doing just fine. From the Covenant’s conversations, I overheard that Halo is a weapon of some sort and they are trying to find its control centre. In fact, we should be hovering over the control room right now. Master Chief and Cortana, get inside and find as much as you can about this planet.

Welcome to the Control Room. Please select the password Hmmm. I wonder why the Covenant aren’t here yet FeCl 3 ·6H 2 0 Iron Chloride Iron Chloride Hexahydrate Iron (III) Chloride Hexawater Iron (II) Chloride Iron (II) Chloride Hexahydrate Iron Chloride Water Iron (III) Chloride Hexahydrate Moniron Trichloride Hexawater Iron (III) Trichloride Hexahydrate Iron Trichloride Hexahydrate Iron (II) Trichloride Hexahydrate Moniron Trichloride Hexahydrate Sorry Chief. I can’t help you with this one. Guilty Spark has erased all my memory of or related to nomenclature.

Welcome to the Control Room. Please select the password FeCl 3 ·6H 2 0 Iron Chloride Iron Chloride Hexahydrate Iron (III) Chloride Hexawater Iron (II) Chloride Iron (II) Chloride Hexahydrate Iron Chloride Water Iron (III) Chloride Hexahydrate Moniron Trichloride Hexawater Iron (III) Trichloride Hexahydrate Iron Trichloride Hexahydrate Iron (II) Trichloride Hexahydrate Moniron Trichloride Hexahydrate Game Over Please review your hydrate and ionic compound nomenclature Click here to continuehere

Welcome to the Control Room. Please select another password CuSO 4 ·5H 2 0 Copper Sulfate Cupric Tetrasulfate Pentahydrate Copper Sulfate Pentahydrate Cupric Sulfate Pentahydrate Cuprous Sulfate Pentahydrate Copper(I) Sulfate Pentahydrate Copper (II) Sulfate Pentawater Copper (I) Tetrasulfate Pentahydrate Cuprous Tetrasulfate Pentawater Copper Sulfur Oxygen Water Monocopper Tetrasulfate Cupric Sulfate Pentawater

Welcome to the Control Room. Please select the password FeCl 3 ·6H 2 0 Iron Chloride Iron Chloride Hexahydrate Iron (III) Chloride Hexawater Iron (II) Chloride Iron (II) Chloride Hexahydrate Iron Chloride Water Iron (III) Chloride Hexahydrate Moniron Trichloride Hexawater Iron (III) Trichloride Hexahydrate Iron Trichloride Hexahydrate Iron (II) Trichloride Hexahydrate Moniron Trichloride Hexahydrate Game Over Please review your multivalent metals and your hydrate and ionic compound nomenclature Click here to continuehere

Welcome to the Control Room. Please select another password MgSO 4 ·7H 2 0 Magnesium Sulfate Hydrate Magnesium Tetrasulfate heptahydrate Magnesous Sulfate Heptahydrate Magnesium (II) Sulfate Magnesic Sulfate heptahydrate Magnesium Sulfur Oxygen Water Magnesium Tetrasulfate Heptawater Magnesium Sulfate Heptahydrate Magnesic Sulfate Heptawater Monomagnesium Tetrasulfate Heptahydrate Monomagnesium Sulfate Hepatwater Magnesium (II) Tetrasulfate

Welcome to the Control Room. Please select the password FeCl 3 ·6H 2 0 Iron Chloride Iron Chloride Hexahydrate Iron (III) Chloride Hexawater Iron (II) Chloride Iron (II) Chloride Hexahydrate Iron Chloride Water Iron (III) Chloride Hexahydrate Moniron Trichloride Hexawater Iron (III) Trichloride Hexahydrate Iron Trichloride Hexahydrate Iron (II) Trichloride Hexahydrate Moniron Trichloride Hexahydrate Game Over Please review your polyatomic ions, and your hydrate and ionic compound nomenclature Click here to continuehere

Welcome Well done Master chief. Let’s go inside.

P l e a s e i n s e r t p a s s w o r d c a r d I think I could hack into the network if you put me in that slot over there.

Oh dear. You had better get Captain Keyes immediately. Please leave me here

Captain Keyes?! Your Captain has been infected by a parasite belonging to a species known as the Flood. The other aliens have just released them and are running away like cowards. I need you to find the Index and bring it to the control room right away. These things could take over the whole universe if we don’t stop them. Okay, so where is this Index supposed to be? Keep turning right, and you’ll see a bunch of Flood infested aliens. They are in front of a building called the Library. Inside, you will find it.

Woah! What the hell! Hydrochloric acid Hydrochlorine acid Hydrogen Chlorine Hydrogen Chloride Hydrogen Monochloride Monohydrogen Monochloride HCl (g)

Game Over Please review your non-aqueous, binary acid nomenclature Click here to continuehere

Hydrochloric acid Hydrochlorine acid Hydrogen Chlorine Hydrogen Chloride Hydrogen Monochloride Monohydrogen Monochloride HCl (aq)

Game Over Please review your aqueous binary acid nomenclature Click here to continuehere

Hydrofluoric acid Hydrogen Fluoride Hydrogen Fluorine Hydrogen Monofluorine Hydrofluorine acid Monohydrogen Monofluoride HF (g)

Game Over Please review your non-aqueous, binary acid nomenclature Click here to continuehere

Hydrosulfuric acid Hydrogen Sulfide Hydrogen Sulfate Sulfuric acid Sulfurous acid Dihydrogen Monosulfate H 2 SO 4 (l)

Game Over Please review your oxyacid nomenclature Click here to continuehere

Hydrophosphoric acid Hydrogen Phosphite Hydrogen Phosphate Phosphorous acid Phosphoric acid Trihydrogen Monophosphite H 3 PO 3 (s)

Game Over Please review your oxyacid nomenclature Click here to continuehere

Hydrofluoric acid Hydrogen Fluorine Hydrogen Fluoride Fluoric acid Fluorous acid Hydrogen Monofluoride HF (aq)

Game Over Please review your aqueous, binary acid nomenclature Click here to continuehere

Well hurry up and open the door already!

Just take it man. It doesn’t bite.

Back in the Control Room…

No! Don’t do it. It’ll blow up the whole galaxy while it’s at it. Now put it on the blue thing and it’ll destroy all the Flood there is. Is that true, Guilty Spark? Of course it is. How else would you expect to wipeout the Flood? We can’t activate Halo then. That means, we have to destroy it. The only way I can think of is activating the self-destruct onboard the Pillar of Autumn. Well then, let’s do just that.

Later, after much searching and Flood exterminating…

Darn! We need Captain Keyes’ neural implants to activate the self-destruct! But he’s too far away! Is there a manual way of blowing up the ship? Well, a well-placed plasma grenade could probably do the trick. Hmm. I guess I get to use these Covenant babies after all. Let’s go! Hey! Not so fast. I cannot allow you to destroy this planet or else the Flood will survive. Mg(OH) 2 Magnesium Oxygen Hydrogen Magnesium Dihydroxide Magnesium Hydroxide Monomagnesium Dihydroxide Magnesic Base Magnesium Oxide Hydride

Game Over Please review your base nomenclature Click here to continuehere

Sr(OH) 2 Strontium Dihydroxyde Strontium Oxygen Hydrogen Monostrontium Dihydroxide Strontium Hydroxide Strontium Oxide Hydride Monostrontium Monoxide Monohydride

NH 4 (OH) 2 Nitrogen Hydrogen Oxygen Hydrogen Nitrite Hydroxide Nitric Hydroxide Nitrous Hydroxide Ammonium Hydroxide Nitric base

You win. The End. No cutscenes with Master Chief blowing up the Pillar of Autumn with a plasma grenade. If you really want to know what happens, you can youtube the whole campaign as well as those of all the other Halo games and you can read all the Halo books while you’re at it. This is a chemistry prep tool, not a cheesy rendition of a classic first person shooter… Sorry, take that back. It is supposed to help you with nomenclature and was not meant to be primarily a form of mindless gory, heart pumping entertainment with amazing graphics, sound effects, music, plot and all the other stuff associated with a Halo game. Thank you for playing

A ParabolaFace Inc. and Acorn Face Inc. feature presentation

By Oliver Fei

Campaign Tutorial Extras Bonus: Red Dead Reactions

Back Play Tutorial Red Dead Reactions

Tutorial Hello recruit. Welcome to Red Dead Reactions. In this game, you will find different types of bombs, which require the use of different chemical reactions to defuse. Do it right, and you move on to the next stage. Do it wrong, and you die. So first off, you will need to learn about the types of reactions below. SynthesisDecompositio n Single Displacement Double Displacement Combustion Back

Synthesis In order to disarm a Synthesis Bomb, you will need to have an understanding of synthesis reactions. Synthesis reactions are chemical reactions in which the smaller reactants (atoms and/or molecules) combine to form a larger product(s). C Reactant OO Reaction OO C Larger Product Actually, this is more of a combustion reaction, but you get the idea.combustion reaction Menu Back

Identifying a Synthesis Reaction To disarm bombs, sometimes you will be required to find a matching reaction equation. A synthesis reaction takes the form of: ABAB A and B represent different atoms and/or molecules. Note: there can be more than 2 reactants. Menu Back

Decomposition In order to disarm a Decomposition Bomb, you will need to have an understanding of decomposition reactions. Basically the opposite of synthesis reactions, decomposition reactions are chemical reactions in which the smaller products (atoms and/or molecules) are formed from the separation of a larger reactant(s). OO C Larger Reactant Reaction C Product OO Menu Back

Identifying a Decomposition Reaction A decomposition reaction takes the form of: ABAB Note: there can be more than 2 products. Menu Back

Single Displacement Single displacement reactions are reactions in which an element reacts with a compound (typically aqueous) to form a different element and a different compound. I Na Compound Cl Element Cl I Na ReactantsReactionProducts In a single displacement reaction, a single element displaces another, hence the name. Menu Back

Identifying a Single Displacement Reaction A single displacement reaction takes the form of: Note: This is when A and B are metals. When a non-metal is being displaced, it’ll look more like A+BC→C+BA. Also, in order for the reaction to happen, A must be higher in the Activity Series than the element it is displacing. ABCB AC Menu Back

Double Displacement A double displacement reaction is a chemical reaction in which two ionic compounds(aqueous) “swap” cations to create two new ionic compounds. O Na CI H H Compound ReactantsReactionProducts This example is also that of a neutralization reaction, a type of double displacement. Neutralization is when an acid (e.g.HCl) reacts with a base (e.g.NaOH) to produce an ionic compound (salt e.g. NaCl) and water (H 2 O) water Salt Menu Back

Identifying a Double Displacement Reaction A double displacement reaction takes the form of: Remember that in a double displacement, two ions swap. AB CDAD CB

Heat Combustion As the name suggests, a combustion reaction is a reaction in which something burns (reacts with oxygen to release heat and oxides). O Mg Oxygen O Mg ReactantsReactionProducts MagnesiumMagnesium Oxide Menu Back

Identifying a Combustion Reaction A combustion reaction takes the form of: Remember: combustion reactions always release heat. Note: When AB are carbon and hydrogen, carbon dioxide and water are the products AB oxygenoxide of A oxide of B Menu Back

Quiz: Identify the following On a spare piece of paper or in your head, indicate the reaction types of the following. When you are done, you may click again to play the game. Reaction 2H 2 +O 2  2H 2 O 2H 2 0  2H 2 +O 2 CH 3 OH+O 2  CO 2 +2H 2 O+Heat Zn+CuCl 2  Cu+ZnCl 2 HNO 3 +KOH  KNO 3 +H 2 O 2Ca+O 2  2CaO Na 2 SO 4 +CaCl 2  NaCl+CaSO 4 Click for answers Synthesis Decomposition Combustion Single Displacement Neutralization/D-Displacement Synthesis Double Displacement Menu Back

Demo How to identify and deactivate a bomb. (Click to advance through steps.)

H 2 2 +O 2  2H 2 O SS The bomb Bomb types S: Synthesis D: Decomposition SD: Single Displacement DD: Double Displacement N: Neutralization C: Combustion Possible choices of tiles.Missing tile. To complete a level, you must select the appropriate replacement tile within a given amount of time. If you die once on a level, the time limit will be removed. Why don’t you give this a try before continuing to level 1? You can take as long as you want. H H H H H H H HHHHHHHHH

Level 1 Time limit: 1min 30s

2HO  2H 2 +O 2 DD H OH H2OH2O CO 2 2H 2 O H2OH2O H2O2H2O2 H2H2 HO 2 O2O2 HClCOHCO 3 CO 3 CHC

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review decomposition reactions. Click here to continue.here

Level 2 Time limit: 1min

DD 2NaCl  2Na+Cl 2 N 2 +O 2  2NO KI (s) +AgNO 3(s)  AgI (s) +KNO3 (s) 2H 2 O  2H 2 +O 2 CaCl 2 (aq) +Na 2 CO 3 (aq)  CaCO 3 (s) +2NaCl (aq) Zn (s) + 2AgCN (aq)  2Ag (s) + Zn(CN) 2(aq) S+O 2  SO 2 C+O 2  CO 2

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review double displacement reactions. Click here to continue.here

Level 3 Time limit: 50s

DD 2Na+Cl 2  2NaCl N 2 +O 2  2NO KI+AgNO 3  AgI+KNO 3 2H 2 O  2H 2 +O 2 CaCl 2 +Na 2 CO 3  CaCO 3 +2NaCl Zn+ 2AgCN  2Ag+ Zn(CN) 2 S+O 2  SO 2 C+O 2  CO 2

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review decomposition reactions. Click here to continue.here

2C 4 H 10 +13O 2  CC C 4 +H 10 +O 2 10HO 2 + 13C 4 CO 2 +H 2 0C 4 H 10 O 2 2CO+13H 2 0 8CO 2 +10H 2 O 13H 2 O CO 2 C 2 O+H 2 O

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review combustion reactions. Click here to continue.here

Mg(OH) 2 +2HCl  NN MgCl+2H 2 0 2 MgCl 2 +2H 2 OHOH+MgClMg+(OH) 2 +H 2 +Cl 2 MgCl+HOH MgO 2 +4HCl HOH 2 +MgCl 2MgCl+2H 2 O MgH 4 O 2 Cl 2

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review neutralization reactions. Click here to continue.here

+HCl  NH4Cl SS NO 4 HNO 4 H4H4 HNO 3 N3N3 NS 3 NO 3 HN2N2 NH 3 N 2 +H 2 NH 4 N+H 2 N

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review synthesis reactions. Click here to continue.here

+HCl  NH4Cl SD Mg+2AgNO 3  2Ag+ Mg(NO3) 2 Cu+2HCl  H 2 +CuCl 2 Zn+MgSO 4  Mg+ZnSO 4 H 2 +2LiOH  2Li+H 3 O Cu+ZnSO 4  Zn+CuSO 4 Ag+CuNO 3  Cu+AgNO 3 Na+LiCl  Li+NaCl 2Fe+Al 2 O 3  2Al+Fe 2 O 3

2HO  2H 2 +O 2 DD H OH H2O CO2 2H2O H2O H2O2 H2HO2O2HClCOHCO3CO3CHC Game Over. Please review single displacement reactions. Click here to continue.here

Well Done! You have completed the mini-game: Red Dead Reactions. You can go to the Extras page in the Halo menu for more practisemenu

Activity Series a.k.a. how reactive things are Most Reactive Lithium Potassium Barium Calcium Sodium Magnesium Aluminum Zinc Iron Nickel Tin Lead Hydrogen Copper Silver Gold Least Reactive * It might be a good idea to have one of these beside you while playing the mini-game. (wink, wink, nudge, nudge) Back

Extra Practise: Half-Mad Minute Try to complete the exercises before the answer shows up (in half a minute). Nomenclature: Ionic Compounds Nomenclature: Molecular Compounds Nomenclature: Acids Nomenclature: Bases Nomenclature: Multivalent Metals Nomenclature: Hydrates Reactions: Synthesis Reactions: Decomposition Reactions: Double Displacement Reactions: Single Displacement Reactions: Combustion Reactions: Neutralization

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Campaign Tutorial Extras Bonus: Red Dead Reactions.

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