1. Chapter 11 Review “Chemical Reactions”

2. Chapter 11 Review
What is true about the decomposition of a simple binary compound?
Balance: Fe + Cl2 → FeCl3
In a combustion reaction, one of the reactants is ____.

3. Chapter 11 Review
Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g) is an example of what type of reaction?
What are the symbols used in equations and what do the symbols stand for?
A catalyst is ____ in a reaction.

4. Chapter 11 Review
Write the following as a balanced equation: nitrogen trifluoride → nitrogen + fluorine
Write the skeleton equation for the reaction that takes place when solid phosphorus combines with oxygen to form solid diphosphorus pentoxide.

5. Chapter 11 Review
What must be true in order for this reaction: 2Al + 6HCl → 2AlCl3 + 3H2 to occur?
What does the symbol Δ in a chemical equation mean?
In a double-replacement reaction, the reactants are ____.

6. Chapter 11 Review
Balance the following equation: Mg(s) + HCl(aq) → MgCl2(aq) + H2(g)
Write a balanced equation representing the decomposition of lead (IV) oxide:
A skeleton equation does NOT show ____.

7. Chapter 11 Review
What type of reaction is: H3PO4 + 3KOH → K3PO4 + 3H2O?
Write the balanced net ionic equation for the reaction: aqueous calcium hydroxide + phosphoric acid → calcium phosphate + water

8. Chapter 11 Review
Write the balanced equation for: Cr(s) + Fe(NO3)2(aq) → Fe(s) + Cr(NO3)3(aq)
Chemical equations must be balanced to satisfy which law.

9. Chapter 11 Review
Write the balanced chemical equation for the reaction between Cd(NO3)2 and NH4Cl.
Chemical equations describe ____.

10. Chapter 11 Review
What are the expected product’s formulas when Na2CO3(aq) reacts with Sn(NO3)2(aq)?
Balance: N2 + H2 → NH3

11. Chapter 11 Review
Write a net ionic equation for the following reaction: Na3PO4(aq) + ZnSO4(aq) → Na2SO4(aq) + Zn3(PO4)2(s)
Balance the following equation: Al2(SO4)3(aq) + KOH(aq) → Al(OH)3(aq) + K2SO4(aq)

12. Chapter 11 Review
Balance the following equation: AlCl3 + NaOH → Al(OH)3 + NaCl
What are the products of a combustion reaction?
Complete and balance the following equation: Fe2(SO4)3(aq) + Ba(OH)2

13. Chapter 11 Review
Balance the following reaction: KClO3(s) → KCl(s) + O2(g)
What type of reaction is: 2C3H7OH + 9O2 → 6CO2 + 8H2O

14. Chapter 11 Review
Predict the products for the single replacement reaction: Ag(s) + KNO3(aq) →
What are the driving forces of a double replacement reaction?

15. Chapter 11 Review
The complete combustion of what type of substances will produce carbon dioxide and water:
In the activity series of metals, which metal(s) will displace hydrogen from an acid?

16. Chapter 11 Review
In order to predict whether or not a single-replacement reaction takes place, you need to consult a chart that shows the ____.
The reactants in a double replacement reaction are always two ____ .

17. Chapter 11 Review
What type of reaction is the following: 2Fe + 3Cl2 → 2FeCl3?

18. Chapter 11 Review
End of Chapter 11 Review