Chapter 6 Words to Know Key WordMeaning  catalyst catalytic converter combustion decomposition double replacement neutralization (acid-base) precipitate rate of reaction single replacement surface area synthesis

Chemical reactions can be classified as one of 6 main types: 1.Synthesis 2.Decomposition, 3.Single replacement, 4.Double replacement, 5.Neutralization (acid-base), and 6.Combustion.

You can identify each type of reaction by examining the reactants. This makes it possible to classify a reaction and then predict the identity of the products.

Chapter 6 Notebook Record Date Text Wb Lesson title Mon Nov 17 Tue Nov Ch 5 Test Start Ch 6 (6.1) Synthesis & Decomposition Reactions Wed Nov Single Replacement Double Replacement Neutralization Combustion Aims: To be able to… Classify reactions, (6 types) Predict the products of a chemical reaction

2H 2 + O 2 H 2 O S O 2 SO 3 2Ti + 3 Cl 2 TiCl 3 2Na + Cl 2 NaCl Find the pattern?

What Happens? Two or more reactants combine to produce a single product element + element Compound A + B AB Ex.1 sodium + chlorine sodium chloride 2Na + Cl 2 2NaCl Ex. 2 Magnesium + oxygen magnesium oxide 2 Mg + O 2 2 MgO Ex. 3 Nitrogen + oxygen dinitrogen monoxide 2N 2 + O 2 2N 2 O Synthesis Reaction

H 2 O 2H 2 + O 2 SO 3 S O 2 TiCl 3 2Ti + 3 Cl 2 NaCl 2Na + Cl 2 Find the pattern?

What Happens? A decomposition reaction is the breaking down of a compound into smaller compounds or separate elements. It is the reverse of a synthesis reaction Compound element + element AB A + B Ex. 1 sodium chloride sodium + chlorine 2NaCl 2Na + Cl 2 Ex. 2 Decomposition of water 2 H 2 O 2 H 2 + O 2 Decomposition Reaction

Fe + CuNO 3 Cu + Fe(NO 3 ) 2 KI + Cl 2  KCl +I 2 2NH 4 Br + Cl 2 2NH 4 Cl + Br 2 Al + NiBr 3 AlBr 3 + Ni Pattern?

A reactive element (a metal or non-metal) and a compound react to produce another element & another compound. In other words, one of the elements in the compound is replaced by another element element + compound A + BC B + AC Aluminum+copper(II) chloride aluminum chloride +copper 2 Al + 3 CuCl 2 2 AlCl Cu Copper +silver nitrate silver + copper nitrate Cu + AgNO 3 2Ag + Cu(NO 3 ) 2 Fluorine & sodium iodide reacts to produce iodine and sodium fluoride F NaI I NaF

FeCl 2 + CuNO 3 CuCl 2 + Fe(NO 3 ) 2 KI + MgCl 2  KCl +MgI 2 2NH 4 Cl + CaBr 2 2NH 4 Br + CaCl 2 Al(OH) 3 + NiBr 3 AlBr 3 + Ni(OH) 3 Pattern?

What Happens Two ionic solutions react to produce two other ionic solutions. One of the compounds forms a precipitate (solid). Ionic solution + ionic solution ionic solution + ionic solid AB (aq) + CD (aq) AD (aq) + CB (s) Ex. 1 Lead (II) nitrate + sodium iodide sodium nitrate + lead(II) iodide Pb(NO 3 ) NaI 2 NaNO 3 + PbI 2 Ex. 2 Sodium hydroxide + iron (III) chloride sodium chloride + iron (III) hydroxide 3 NaOH + 3 FeCl 3 3 NaCl + 3 Fe(OH) 3 Double Replacement

What Happens? An acid & a base react to form a salt + water (An acid formula usually has a HYDROGEN on the left hand side; The base formula has a METAL or NH 4 + on the left hand side, and OH - on the right) General equation Acid + base salt + water HX + MOH MX + H 2 O Ex. 1 Sulphuric acid + calcium hydroxide calcium sulphate + water H 2 SO 4 + Ca(OH) 2 CaSO H 2 O Ex. 2 Phosphoric acid + iron (II) hydroxide iron (II) phosphate + water 2 H 3 PO Fe(OH) 2 Fe 3 (PO 4 ) H 2 O p263 Neutralization

HCl + Ca(OH) 2 CaCl 2 + H 2 O Acid + Base salt + water HNO 3 + NaOH NaNO 3 + H 2 O Mg(OH) 2 + H 2 SO 4  MgSO 4 + H 2 O H 3 PO 4 + KOH K 3 PO 4 + H 2 O Predict the products

CH 4 + O 2 CO 2 + 2H 2 O 2C 2 H O 2 4CO 2 + 2H 2 O C 6 H 12 O O 2 6CO 2 + 6H 2 O C 3 H O 2 3CO 2 + 4H 2 O Pattern?

What Happens? A reaction between a compound (or element) and oxygen to produce an oxide and heat C X H Y + O 2 → CO 2 + H 2 O - X &Y represent integers Ex. 1 Methane + oxygen carbon dioxide + water CH 4 + O 2 CO 2 + 2H 2 O Ex. 2 Acetylene + oxygen carbon dioxide + water 2C 2 H 2 + 5O 2 4CO 2 + 2H 2 O Ex.3 glucose + oxygen carbon dioxide + water C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O CH 4 + O 2 CO 2 + H 2 O C 2 H 2 + O 2 CO 2 + H 2 O

DATE Reading check Checking Concepts WBOtherDue Tue. Nov Wed. Nov 11 86Read ‘Names of Acids” p226, then do workbook p86 Thur. Nov Write up today's Lab…due Monday Fri. Nov Study for Ch 5 Test. Tuesday…Chapter Review p Mon. Nov 16 Tues. Nov 17 Single replacement reaction notes (green sheet) Wed. Nov Factors Affecting The Rate of Chemical Reactions (another green sheet) Start studying for Ch 6 Test…Test on MONDAY Thur Thur. Nov , 276 Chapter Review p TEST MONDAY Fri. Nov 20 Mon Nov 23 Tue Nov 24 Wed. Nov 25 Thur. Nov 26 Fri. Nov 27 Mon. Nov 30 Tue Dec 1 Study for UNIT TEST- CHAPTERS 4,5,6, & 11 p Wed Dec 2

After you have completed the activity, (and filled out your white notes sheet), please do the following: 1.Complete page workbook 2.Complete the practice problems on pages 262, 263, 264, and 265. Remember to check your answers in the back. THERE IS NO NEED TO BALANCE ANY OF THE EQUATIONS 3.Complete the words to know for Chapter 6. 4.You have a test tomorrow on Chapter 6, so do your best to get the work listed above completed.

Chapter 6 Notebook Record Date Text Wb Lesson title Mon Nov 17 Tue Nov Ch 5 Test Start Ch 6 (6.1) Synthesis & Decomposition Reactions Wed Nov Single Replacement Double Replacement Neutralization Combustion Thur Nov 20 Chapter 6 Review Pro-D Day Study for Chapter 6 Test..Monday Aims: To be able to… Classify reactions, (6 types) Predict the products of a chemical reaction

Factors that effect ayer_embedded&v=TAdElO1FCSMhttp:// ayer_embedded&v=TAdElO1FCSM