Write balanced equations for
the following word equations and descriptions:
Hydrogen gas +
chlorine gas ®
hydrogen chloride gas
Zinc + copper(II)
sulfate solution ®
zinc sulfate + copper
Sodium oxide + water ® solution of sodium
hydroxide
Calcium
carbonate reacts with hydrochloric acid to produce a solution of calcium
chloride, water and carbon dioxide.
Carbon burns in
oxygen to produce carbon dioxide.
Sodium
reacts with water to produce hydrogen gas and a solution of sodium hydroxide.
Potassium
hydride reacts with water to produce hydrogen gas and a solution of potassium
hydroxide.