U9 Acids and Bases Neutralization

Front

What is sulfuric acid?

Back

Sulfuric acid is a strong acid with the chemical formula H₂SO₄.

Front

What is the pOH of a solution that has a pH of 2?

Back

The pOH of a solution with a pH of 2 is 12.

Front

Identify the base in the reaction: HCl + KOH → H₂O + KCl.

Back

The base in the reaction is KOH.

Front

What is the concentration of an aqueous solution of HNO₃ with a pH of 2.34?

Back

The concentration of the acid is 4.57 x 10⁻³ M.

Front

What are the properties of acids?

Back

Acids conduct electricity when dissolved in water, taste sour, and react with metals to produce hydrogen gas.

Front

What is the chemical formula for hydrochloric acid?

Back

The chemical formula for hydrochloric acid is HCl.

Front

What is the pH scale?

Back

The pH scale measures the acidity or basicity of a solution, ranging from 0 (very acidic) to 14 (very basic), with 7 being neutral.

Front

What is a neutralization reaction?

Back

A neutralization reaction is a chemical reaction between an acid and a base that produces water and a salt.

Front

What is the formula for calculating pH?

Back

pH = -log[H⁺], where [H⁺] is the concentration of hydrogen ions.

Front

What is the difference between strong and weak acids?

Back

Strong acids completely dissociate in water, while weak acids only partially dissociate.