Unit 9 Test: Acids, Bases, pH (HC)

Acids form​ (a)   when mixed with water, and they taste ​ (b)   .

Bases form ​ (c)   when mixed with water, and they taste ​ (d)   .

Match the correct term with its definition

What gas is formed when an acid reacts with a carbonate compound?

What is the conjugate base in the following reaction? HC₂H₃O₂+ H₂O → H₃O⁺ + C₂H₃O₂^-

In the following reaction does water act like an acid or a base? CH₃NH₂+ H₂O → CH₃NH₃⁺ + OH^-

The sum of the pH and the pOH of an aqueous solution always adds up to be

A solution is considered to be basic if the pH is

For a solution to be classified as basic, the

A solution with a [H₃O⁺] of 1 x 10^-9 M would be classified as

What is the concentration of hydroxide ions in a neutral solution at 25°C?