Write balanced chemical equations corresponding to each ofthe following descriptions: (a) Solid calcium carbide, CaC2,reacts with water to form an aqueous solution of calcium hydroxideand acetylene gas, C2H2. (b) When solid potassiumchlorate is heated, it decomposes to form solid potassiumchloride and oxygen gas. (c) Solid zinc metal reacts withsulfuric acid to form hydrogen gas and an aqueous solution ofzinc sulfate. (d) When liquid phosphorus trichloride is added towater, it reacts to form aqueous phosphorous acid, H3PO31aq2,and aqueous hydrochloric acid. (e) When hydrogen sulfide gasis passed over solid hot iron(III) hydroxide, the resulting reactionproduces solid iron(III) sulfide and gaseous water.
Write balanced chemical equations corresponding to each of
the following descriptions: (a) Solid calcium carbide, CaC2,
reacts with water to form an aqueous solution of calcium hydroxide
and acetylene gas, C2H2. (b) When solid potassium
chlorate is heated, it decomposes to form solid potassium
chloride and oxygen gas. (c) Solid zinc metal reacts withsulfuric acid to form hydrogen gas and an aqueous solution of
zinc sulfate. (d) When liquid phosphorus trichloride is added to
water, it reacts to form aqueous phosphorous acid, H3PO31aq2,
and aqueous hydrochloric acid. (e) When hydrogen sulfide gas
is passed over solid hot iron(III) hydroxide, the resulting reaction
produces solid iron(III) sulfide and gaseous water.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps