(03.05 LC) Match the term with its description. (4 points) Column A 1. Acid : Acid 2. Alkaline : Alkaline 3. pH : pH 4. Ion : Io
n Column B a. An atom or molecule that has a positive or negative charge b. A value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water c. A compound that increases hydrogen ions (H+) when it is dissolved in a solution d. A compound that increases the hydroxide ions (OH-) when it is dissolved in a solution
In 1(Acid) the correct choice is (c) because the acid (HCl) dissociates to both the H+ ion and the Cl- ion as a solution.
In 2(Alkaline ) the correct choice is (d) because alkaline NaOH is a solution that differentiates between the ions ( OH-) and Na+.
In 3(pH ) the correct choice is (b) because for an A compound of less than 7 is an acid and an alkaline pH compound of more than 7. For neutral compounds, a pH of 7 is applicable.
In 4(Ion) the correct choice is (a) because Na+ ion is loaded positive, and Cl-ion is loaded negatively.
