Neutral solutions Questionbank

It is a neutralization reaction that produces an ionic salt.

It is a neutralization reaction that produces only molecular compounds.

It is a redox reaction that produces an ionic salt.

It is a redox reaction that produces only molecular compounds.

acidic, neutral

neutral, basic

basic, acidic

acidic, basic

$1.0 \times 10^{-7} \text{ mol dm}^{-3}$

$1.0 \times 10^{-7} \text{ mol}^2 \text{ dm}^{-6}$

$1.0 \times 10^{-14} \text{ mol dm}^{-3}$

$1.0 \times 10^{-14} \text{ mol}^2 \text{ dm}^{-6}$

$1.0 \times 10^{-14}$

$1.0 \times 10^{-7}$

$1.0$

$7.0$

Potassium chloride

Potassium sulfate

Potassium carbonate

Sodium sulfate

Water increases the concentration of hydroxide ions

Water acts as a spectator ion

Water acts as a Brønsted–Lowry base by accepting a proton

Water acts as a Brønsted–Lowry acid by donating a proton

$\mathrm{CO}_2 + \mathrm{H}^+ \rightarrow \mathrm{HCO}_2^+$

$\mathrm{CO}_2 + \mathrm{OH}^- \rightarrow \mathrm{HCO}_3^-$

$\mathrm{CO}_2 + \mathrm{H}_2\mathrm{O} \rightleftharpoons \mathrm{H}_2\mathrm{CO}_3$

$\mathrm{H}_2\mathrm{CO}_3 \rightarrow \mathrm{H}_2\mathrm{O} + \mathrm{CO}_2$

An ionic compound composed of the cation from the base and the anion from the acid.

An ionic compound composed of the anion from the base and the cation from the acid.

A molecular compound composed of the cation from the base and the anion from the acid.

A molecular compound composed of the hydrogen ion from the acid and the hydroxide ion from the base.

The statement is true; the acid is the primary source of the cation in the resulting salt.

The statement is true; the cation of the salt is the $H^+$ ion provided by the acid.

The statement is false; the cation of the salt is derived from the base.

The statement is false; both the cation and the anion of the salt are derived from the base.

Multiplication

Subtraction

Division

Addition