1) If the [H+] in a solution is 1.0 × 10−3 M, is the solution acidic, basic, or neutral? What is the [OH−] of this solution? 2)If the [OH-] in a solution is 1.0 × 10−9 M, is the solution acidic, basic, or neutral? What is the [H+] of this solution? 3) Define the following in terms of ions concentrations: a- Acidic solution b- Neutral solution c- Basic solution 4)How are [H+] and [OH−] related in an aqueous solution?