Do Now 1.Write the word equation for the reaction of calcium and water Calcium + water  calcium hydroxide + hydrogen 2.Write the word equation for the.

Slides:

Advertisements

Similar presentations

Year 12 What you should know already

Advertisements

IC5.5.5 Formulae of salts © Oxford University Press 2011 Formulae of salts How to work out the formulae of salts.

When a lump of zinc is added into copper sulfate solution, the two slowly react to produce very small dark copper granules and zinc sulfate solution.

Patterns of Reactivity

Chapter 8 Chemical Equations

Do Now! Describe how aluminium can rust, and how it’s different to rusting iron (use the information found in the “Iron and Aluminium” worksheet) Aluminum.

Chemical Formulae and Balancing Chemical Equations.

NAMING COMPOUNDS CH We use the word, COMPOUND, when describing an ionic bonded molecule. An example: –NaCl is sodium chloride.

1. Write a sentence that describes

Topic 11 Metals. Aim of lesson: Discuss the reaction of metals with: –Oxygen –Dilute Acid –Water Carry out a reaction to test the reactivity of metals.

Quiz: March 5 Balance the following equations: 1. Na 2 O + H 2 O -> NaOH 2. H 2 O 2 -> H 2 O + O 2 3. H 2 + F 2 -> HF 4. CS 2 + O 2 -> CO 2 + SO 2 5. Al.

Atoms and Elements. Atoms Atoms are the “building blocks” of all matter and are the simplest form of molecule. They are all made up of protons, neutrons.

Jeopardy Types of reactions I Activity Series Periodic TrendsI RedoxFormulas $100 $200 $300 $500 $800 Final Jeopardy.

01 Track 1.wma Chemical Bonding download this presentation from

1. Atoms Elements Compounds 2. The structure of an Atom 3. Symbols for elements 4 Elements of the periodic table Chemistry Elements Chemistry Elements.

Chemical reactions  Remember indications of a chemical change  energy change  Color change  Precipitate formed  Gas given off.

Chemistry of Metals Miss Jan.

Revision sheet Chemistry C1a, Topic 5: Patterns in Properties & Topic 6: Making Changes.

11/10/2015 Reactions of metals and metal compounds.

Naming chemicals Name chemical substances from their formula and write simple word equations.

Reactions. DON’T COPY pink WRITING. Acid + base This is a common reaction and needs to be remembered for exams. ACID + BASE -> SALT + WATER E.g. hydrochloric.

Acids… Learning objectives: Know that salts are formed from reactions with acids. Know how to write correct word equations. Know what salts are formed.

Symbol Review ? ? ? ? ? ? ?.

Lonely man + lonely woman = happy couple + Metal + oxygen → Metal Oxide Example: Cu + O 2 → CuO or balanced…… 2Cu + O 2 → 2CuO Cu + Cu + O 2 → CuO + CuO.

Naming Compounds, cations and anions. Elements and symbols that you should know: Part 1 – The obvious ones: 1)Hydrogen 2)Helium 3)Lithium 4)Beryllium.

Identifying equations 5 types. Combination or synthesis reaction.

LEARN THOSE FORMULAE! Cut out the cards and use them as a board game or play as a slide show!

Reactions of Metals Metal Reactions Metal + acid Metal + oxygen Metal + water.

Name chemical substances from their formula and write simple word equations.

Empirical Formulae The empirical formula of a compound is the simplest ratio of the different atoms in it. For example, for ethane (C2H6)it is CH3. You.

CHEMISTRY NOTES Polyatomic Ions. What is the formula for….  Iron (III) chloride  FeCl 3  Copper (II) nitride  Cu 3 N 2  Tin (II) Oxide  SnO.

You’re going to need to get your pens ready for this one! Calculations in chemistry And quickly finishing off metallic structures.

Year 1o chemistry revision quiz

07/12/2017 Using Chemistry.

atoms, metals and acid/base reactions

Balancing Equations Interactive Bonding learner.org.

Chemical Equations – Outcomes

Reactions of metals and metal compounds

Christopher Whitehead Sixth Form:

Reactions of Metals.

Reactions of metals and metal compounds

Patterns of Reactivity

Ions and Ionic Bonding.

9E Metals and Metal Compounds

19/09/2018 Atoms and Elements W Richards Worthing High School.

19/09/2018 Atoms and Elements.

19/09/2018 Atoms and Elements.

20/09/2018 Atoms and Elements W Richards The Weald School.

Draw a line between the molecule and its name.

13/11/2018 Chemistry in Action Mr Ronesh British School in Baku.

Reactions of acids AQA Chemical Changes 1 Reactivity of metals

Reactions of metals and metal compounds

7.P.2A.4 Construct explanations for how compounds are classified as ionic (metal bonded to nonmetal) or covalent (nonmetals bonded together) using chemical.

Metals and Metal Compounds

Knowledge Organiser – Formulae and equations

H Cl O Mg O OH Na O Ca SO4 K NO3 O Cu CO3 NH4 HCO3 O Cation Anion

Elements, Compounds and chemical formulas

13/04/2019 Atoms and Elements W Richards The Weald School.

H Cl O Mg O OH Na O Ca SO4 K NO3 O Cu CO3 NH4 HCO3 O Cation Anion

Patterns of Reactivity

17/05/2019 Atoms and Elements W Richards Worthing High School.

Increase in Ease of Oxidation

Presentation transcript:

Do Now 1.Write the word equation for the reaction of calcium and water Calcium + water  calcium hydroxide + hydrogen 2.Write the word equation for the reaction of magnesium and sulfuric acid Magnesium + sulfuric acid  Magnesium sulfide + Hydrogen 3.Write the word equation for the reaction of zinc with oxygen Zinc + oxygen  Zinc oxide

Chemistry of metals continued

Summary metal + oxygen  metal oxide metal + water  metal hydroxide + hydrogen metal + acid  salt + hydrogen Pop test – if hydrogen is present, a squeaky pop would be heard if a flame is introduced Usually metals that react quickly with oxygen also react quickly with water and acids.

Activity and uses of metals Active metals like Na, Li, Ca, Mg aren’t used to make things. Common metals like Al, Zn, Fe, Pb, Cu are used to make lots of different objects. Precious metals like Ag, Au are only used in valuable objects.

Revision Write the formulae for the following compounds (Use your table of ions!!): E.g. Sodium Chloride - Na + Cl -  NaCl Calcium carbonate Aluminium oxide Iron sulfide Copper sulfate Zinc chloride Ca 2+ CO 3 2- CaCO 3 Al 3+ O 2- Al 2 O 3 Fe 2+ S 2- Cu 2+ SO 4 2- CuSO 4 Zn 2+ Cl - ZnCl 2

Quiz (Back of book) 1.What does the nucleus (centre) of an atom contain? 2.How do atoms become stable? 3.What does malleable mean? 4.What does ductile mean? 5.What does sonorous mean? 6.What is an alloy? 7.Give an example of an alloy and its use. 8.Why are alloys useful?