Chapter 6 and 7 Review

Naming Ionic Compounds

100

Write the name for Ca₃P₂.

Calcium phosphide

200

Write the formula for strontium iodide. 

SrI₂

300

Name the following compound:

FeCl₂

Iron (II) chloride

OR 

Ferrous chloride

400

Write the formula for ferric oxide. 

Fe₂O₃

500

Name the following compound:

Sn₃(PO₄)₄

Tin (IV) phosphate

Naming Molecular Compounds and Acids

100

What is the name for this compound?

P₄S₁₀

Tetraphosphorus decasulfide

200

What is the name for this compound?

NBr₃

Nitrogen tribromide

300

What is the name for HBr(aq)?

Hydrobromic acid

400

What is the formula for chlorous acid?

HClO₂(aq) 

500

Name the following ternary oxyacid: H₂SO₄(aq)

Sulfuric acid

Writing Chemical Equations

100

Mercury liquid and fluorine gas react to give solid mercury (II) fluoride.

Hg(l) + F₂(g) → HgF₂ (s)

200

Zinc metal reacts with sulfuric acid to give aqueous zinc sulfate and hydrogen gas.

Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g)

300

Write a chemical equation for solid zinc hydrogen carbonate decomposing to yield solid zinc carbonate, water, and carbon dioxide gas.

Zn(HCO₃)₂(s) → ZnCO₃(s) + H₂O(l) + CO₂(g)

400

Write a chemical equation for the reaction of aqueous solutions of potassium chromate and calcium sulfate to give calcium chromate precipitate and aqueous potassium sulfate.

K₂CrO₄(aq) + CaSO₄(aq) → CaCrO₄(s) + K₂SO₄(aq)

500

Write a chemical equation for the reaction of acetic acid with aqueous ammonium hydroxide to give aqueous ammonium acetate and water.

HC₂H₃O₂(aq) + NH₄OH(aq) → NH₄C₂H₃O₂(aq) + H₂O(l)

Balancing Chemical Equations

100

Balance:

H₂(g)+N₂(g)→NH₃(g)

3 H₂(g) + N₂(g)→ 2 NH₃(g)

200

Balance: 

Al₂(CO₃)₃(s)→Al₂O₃(s)+CO₂(g)

Al₂(CO₃)₃(s)→ Al₂O₃(s) + 3 CO₂(g)

300

Balance:

K₂SO₄(aq)+Ba(OH)₂(aq)→BaSO₄(s)+KOH(aq)

K₂SO₄(aq) + Ba(OH)₂(aq)→ BaSO₄(s) + 2 KOH(aq)

400

Balance:

H₃PO₄(aq)+Mn(OH)₂(s) → Mn₃(PO₄)₂(s)+H₂O(l)

2 H₃PO₄(aq) + 3 Mn(OH)₂(s) → Mn₃(PO₄)₂(s) + 6 H₂O(l)

500

Balance:

Fe(s) + Cd(NO₃)₂(aq)→ Fe(NO₃)₃(aq) + Cd(s)

2 Fe(s) + 3 Cd(NO₃)₂(aq)→ 2 Fe(NO₃)₃(aq) + 3 Cd(s)

Chemical Reactions

100

The activity series applies to ________ __________ reactions, and the solubility rules apply to _________ ____________ reactions. 

Single replacement; double replacement.

200

Complete and balance the following combination/synthesis reaction:

Zn(s) + P(g) →

3 Zn(s) + 2 P(g)→ Zn₃P₂ (s)

300

Complete and balance the following single replacement reaction:

Al(s)+SnSO₄(aq)→

2 Al(s)+ 3 SnSO₄(aq)→ Al₂(SO₄)₃(aq) + 3 Sn(s)

400

Complete and balance the following double replacement reaction:

AlBr(aq) + Na₂CO₃(aq)→ 

2 AlBr(aq) + Na₂CO₃(aq)→ Al₂CO₃(aq) + 2 NaBr(aq)

500

Complete and balance the following neutralization reaction:

H₂SO₃(aq) + LiOH(aq) → 

H₂SO₃(aq) + 2 LiOH(aq) → Li₂SO₃(aq) + 2 H₂O(l)