1. (aka Chemical Changes)
Chemical Reactions
(aka Chemical Changes)

3. Chemical Equations
AB CD AD CB

11. 3. state the reaction in words 4. what is magnesium's coefficient?
Mini-Quiz #1
Version A
2Mg + O MgO
1. List the reactants
2. List the products
3. state the reaction in words
4. what is magnesium's coefficient?
Version B
2NaCl Na + Cl2
1. List the reactants
2. List the products
3. state the reaction in words
4. What is sodium's coefficient?

19. 1 2 1 2 Mini Quiz #2 Version A: categorize the following equations
Mini Quiz #2 Version B: categorize the following equations 1 2

20. 1 2 1 2 Mini Quiz #2 Version A: balance the following equations
Mini Quiz #2 Version B: balance the following equations 1 2

29. Lab ___Mg(s) + ___O2(g) ____MgO(s)
Appearance: _________ __________ __________
Observations: ___________________________________________

30. Lab ___CaCO3(s) ___CaO(s) + ____CO2(g)
Appearance: _________ __________ __________
Observations: ___________________________________________

31. Lab ___Zn(s) + ___HCl(aq) ___ZnCl2(aq) + ____H2(g)
Appearance: _________ __________ __________ __________
Observations: ___________________________________________

32. Lab ___Pb(NO3)2(aq) + ___KI(aq) ___PbI2(s) + ____KNO3(aq)
Appearance: _________ __________ _______________________
Observations: ___________________________________________

34. Oh I Had Better Not Fail Class
Diatomic Gases (never by themselves)
O2, I2, H2, Br2, N2, F2, Cl2
Oh I Had Better Not Fail Class

35. Fe CuSO4 FeSO4 Cu MgCl2 AgNO3 Mg(NO3)2 What's the name of: H2 O2 H20
Interpretation Fe
CuSO4
FeSO4 Cu
MgCl2
AgNO3
Mg(NO3)2
What's the name of: H2 O2
H20 Al
Cl2
AlCl3

36. Water What's the formula of: Barium chloride Silver nitrate
Interpretation
What's the formula of:
Barium chloride
Silver nitrate
Barium nitrate
Silver chloride
Sodium
Water
Sodium hydroxide
Hydrogen
Oxygen
Carbon dioxide

37. Interpretation
1. (front) ___Al + Cl ___ AlCl3
Type:
In words:
1. (back) Barium chloride reacts with silver (+1) nitrate to yield barium nitrate and silver chloride.
Equation:

38. 4. Water and carbon dioxide react to yield glucose (C6H12O6) and oxygen.
equation:
type: