C. WRITE TRUE OR FALSE FOR EACH STATEMENTS. REWRITE THE FALSE STATEME CORRECTLY. 1. In a decomposition reaction, a compound breaks down into two or more simpler substances
2. In a displacement reaction, the less reactive element displaces a more reactive element .
3. The reaction of an acid and a base is called a neutralization reaction because the properties of both the acid and base are neutralized when they react.
4. Precipitation reactions involve the formation of an insoluble product. 5. Lead monoxide is known as red lead.

A0.10 m aqueous solution of sodium sulfate is a better conductor of electricity than a 0.10 m aqueous solution of sodium chloride. which of the following best explains this observation? (a) sodium sulfate is more soluble in water than sodium chloride. (b) sodium sulfate has a higher molar mass than sodium chloride. (c) to prepare a given volume of 0.10 m solution, the mass of sodium sulfate needed is more than twice the mass of sodium chloride needed. (d) more moles of ions are present in a given volume of 0.10 m sodium sulfate than in the same volume of 0.10 m sodium chloride. (e) the degree of dissociation of sodium sulfate in solution is significantly greater than that of sodium chloride.