Acids and Bases Mixed Practice

In a neutralization reaction, what are the products of a reaction between an acid and a base?

• Another acid and base
• Carbon dioxide and a salt
• Water and a salt
• Either two acids or two bases

Which of the following chemical reactions represents an acid-base reaction?

• HBr + KOH → KBr + H₂O

• ZnCl₂ + MgSO₄ → ZnSO₄ + MgCl₂

• H₂SO₄ + CaCl₂ → CaSO₄ + HCl

• NH₄OH + KCl → KOH + NH₄Cl

An Arrhenius acid is a ___.

• proton onor

• proton acceptor

• compound that releases hydrogen ions

• compound that releases hydroxide ions

An Arrhenius base ____.

• donates H⁺

• accepts H⁺

• donates an electron pair

• produces OH^-

In an acidic solution, the [H⁺] concentration is _____ than the [OH^-] concentration.

Which of the following is an Arrhenius acid? Select all that apply

• LiOH

• CO₃^2-

• OH^-

• H₃PO₄

• HC₂H₃O₂

In a basic solution, solution, the [H⁺] concentration is _____ than the [OH^-] concentration.

In a neutral solution, solution, the [H⁺] concentration is _____ the [OH^-] concentration.

Complete the following reaction:

H₃PO₄ + NaOH →

• Na₃PO₄ + H₂O

• Na +H₂O

• Na₃PO₄ + H₂

• Na₃PO₄ + H₂O + CO₂

What is the pH of a solution that has a [H⁺] of 2.5 x 10^-5 M?

• 4.60

• 2.50

• 5.00

• 7.00