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Do now! Can you continue the sheet you started last lesson? Hes going to blow! Be careful Good Neutral Excellent MOODOMETER
Yesterdays lesson Know what to look for to see if a chemical reaction has occurred Give some examples of chemical reactions Explain the difference between a physical and chemical change
Chemical reactions – What to look for
There may be a change of colour
Chemical reactions – What to look for There may be a gas given off (bubbles)
Chemical reactions – What to look for There may be an energy change (gets hotter or colder)
Chemical reactions – What to look for New substances are formed, and the change is usually difficult to reverse
Todays lesson Know the meanings of the words reactant and product Be able to write word equations for chemical reactions Know how to collect the gas produced by a reaction
Can you gather around the fume cupboard please?
Word equations Zinc + sulphur reactants
Word equations Zinc + sulphurzinc sulphide reactants product(s)
Metal and non-metal The name of the metal goes first, the non- metal changes the ending to ide Sodium + chlorineSodium chloride Copper + oxygenCopper Oxide
Metal and non-metal The name of the metal goes first, the non- metal changes the ending to ide Sodium + chlorineSodium chloride Copper + oxygenCopper Oxide reactants product(s) reactants product(s)
Magnesium and oxygen? Magnesium + oxygen
Magnesium and oxygen? Magnesium + oxygenMagnesium oxide reactants product(s)
Can you complete the following word equations? Iron + oxygen? Sodium + iodine? ?+ fluorinelithium fluoride Hydrogen + oxygen? Calcium + ?Calcium chloride Copper + sulphur?
Can you gather around Mr Porter?
Collecting gas Can you stick the sheet in your book ready for next lesson?
Study! You have a few spare minutes to study for tomorrows test!
Do now! Can you talk to your partner about what we learned last lesson?
Do now! Can you stick the target and word sheets in your book please? Can you then fill out the first column of the target sheet? He’s going to blow! Be.
Do now! Can you read the experiment we did last lesson? He’s going to blow! Be careful Good Neutral Excellent MOODOMETER.
Do now! Can you NAME the following compounds? CuSO 4 LiNO 3 CaCO 3 KCl Fe 2 O 3.
Do now! Can you finish any unfinished sheets?. Last lesson Know what happens when rocks and acids react Know how to test for carbon dioxide Know how to.
Do now! Whilst you are waiting can you answer some of the questions on the sheet?
Word Equations Form 3G St. Mary´s College.
Element 1 Iron Magnesium Copper Element 2 Oxygen ________ Sulphur Compound Iron Oxide Magnesium Oxide Copper Sulp______ We can make compounds from elements.
Chemical & Physical Change D. Crowley, Chemical & Physical Change To know the difference between a chemical and physical change Wednesday, August.
Chemical Changes Word equations. Chemical reactions – What to look for There may be a change of colour.
Making Compounds. Test Observations BeforeAfter Burning magnesium Heating Copper carbonate Magnesium + hydrochloric acid Potassium iodide + lead nitrate.
Do now! Can you stick the sheet in your book? He’s going to blow! Be careful Good Neutral Excellent MOODOMETER.
C HEMICAL E QUATIONS Learning Objective: To write and explain chemical equations.
25/10/2015 Compounds and Mixtures. 25/10/2015Elements If a solid, liquid or gas is made up of only one type of atom we say it is an element. For example,
Chemistry, Equations and you!!!! Balancing Equations.
11/10/2015 Reactions of metals and metal compounds.
Revision of Topic 1- Chemical Reactions 1.Identify a chemical reaction by a change in the appearance of a substance:- - a colour change - bubbles forming.
Simple chemical reactions Chemical change Reactions with acid Reactions with oxygen 7F 7F Simple chemical reactions.
Types of Chemical Reactions We will study 4 types.
Metal Oxides + Acid D. Crowley, Metal Oxides + Acid F To know what happens when an acid reacts with a metal oxide.
Elements and compounds Grade 9. Definition of an element An element is a substance that cannot be made into anything simpler by means of a chemical reaction.
© OUP: To be used solely in purchaser’s school or college Simple chemical reactions Chemical change Reactions with acid Reactions with oxygen 7F 7F Simple.
LESSON: TYPES of CHEMICAL CHANGES Objective: You will be able to identify and explain the 4 types of chemical reactions.
D. Crowley, To know what happens when an acid reacts with a metal oxide Friday, August 14, 2015.
? Chemical Reactions. ? Observing Chemical Reactions Evidence: 1)The colour changes 2)Bubbles A gas is produced 3)The mixture gets hotter (EXOTHERMIC)
Mr. Chapman Chemistry 20. Old School Chemistry In a chemical reaction, substances react with each other to form completely new substances. There.
1 Types of Changes. 2 Physical Change Change in form of a substance that does not result in a change in identity For example: cutting, grinding, dissolving,
A compound is a substance consisting of two or more elements together. A compound is a substance consisting of two or more elements chemically combined.
Chemical Reactions and Equations CLASS NOTES. Review from last class What types of changes can occur as a result of chemical reactions? – Can you give.
L3: Chemical Formulas and Word Equations Learning Objectives: 1.Understand what information a chemical formula tells you. 2.Write simple word equations.
8F: Compounds and Mixtures. Naming Compounds When a compound contains only two elements, change the ending of the second element to –IDE Example:
Lesson Outcomes You will be able… To state the name of different chemical compounds and state what they are made up of Objectives & Outcomes 06 October.
Combining Elements D. Crowley, Combining Elements To know what happens when elements combine, and to be able to name compounds To know what happens.
© Boardworks Ltd of 36. © Boardworks Ltd of 36.
The Reactivity of Metals Today’s Objectives By the end of this lesson, you will: see that a metal will displace a less reactive metal from a solution of.
Aseel Samaro Deciding between physical and chemical changes.
A process in which two or more substances when mixed together produce one or more new substances.
Making Soluble Salts L.O: To understand the terms soluble and insoluble and be able to represent the formation of different salts using word equations.
Types of Chemical Change
Periodic Table The Periodic Table is a list of all the elements known to man. Elements are listed by their symbols, for example Gold: Au and Lithium: Li.
Atoms, elements, molecules compounds and mixtures.
Bases S2 Chemistry Classifying chemicals and chemical reactions.
© Boardworks Ltd of 20 © Boardworks Ltd of 30 KS3 Chemistry 7F Simple Chemical Reactions.
Do now! Can you fill in the observations of the “Rusting” experiment?
Unit: Chemical Reactions Types of Chemical Reactions: Single Replacement Day 5 - Notes.
Reactions of group 1 metals with oxygen The group 1 metals all react in a similar way because ……….
Compounds and Mixtures Name ________________ Elements If a solid, liquid or gas is made up of only one type of atom we say it is an element. For example,
Can you read through the work you did last lesson? Do now!
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