question 33 (2 points)\nlisten\nan acid is a compound that liberates ______ in solution, and causes the ph…

question 33 (2 points)\nlisten\nan acid is a compound that liberates ______ in solution, and causes the ph of that solution to ______.\ncl⁻, remain unchanged\nmg⁺⁺, remain unchanged\nh⁺, decrease\nna⁺, increase\nh⁻, increase

question 33 (2 points)\nlisten\nan acid is a compound that liberates ______ in solution, and causes the ph of that solution to ______.\ncl⁻, remain unchanged\nmg⁺⁺, remain unchanged\nh⁺, decrease\nna⁺, increase\nh⁻, increase

Answer

Brief Explanations:

An acid is defined as a compound that donates hydrogen ions ($H^+$) in solution. The presence of more hydrogen - ions in a solution lowers its pH value. So when an acid is added to a solution, it liberates $H^+$ and causes the pH to decrease.

Answer:

C. $H^+$, decrease