In-class Practice: Ionic Equations
Name: ____________________________ Date: _____
Express all your answers as balanced chemical equations. Identify all of the phases in your answers.
1. Problem 4.39
a. Complete and balance the following molecular equation.
HBr(aq) + Ca(OH)2(aq)→
b. Write the net ionic equation for it.
c. Complete and balance the following molecular equation.
Cu(OH)2(s)+ HClO4(aq)→
d. Write the net ionic equation for it.
e. Complete and balance the following molecular equation.
Al(OH)3(s)+ HNO3(aq)→
f.
Write the net ionic equation for it.
2. Problem 4.40 - Write balanced molecular and net ionic equations for each of the following neutralization
reactions:
a. Aqueous acetic acid is neutralized by aqueous barium hydroxide.
b. Solid chromium (III) hydroxide reacts with nitrous acid.
c. Aqueous nitric acid and aqueous ammonia react.
3. Problem 4.41 – Write balanced molecular and net ionic equations for the following reactions, and identify
the gas formed in each.
a. Solid cadmium sulfide reacts with an aqueous solution of sulfuric acid.
b. Solid magnesium carbonate reacts with an aqueous solution of perchloric acid.
9/30/2015
9/30/2015
9/30/2015
9/30/2015
9/30/2015