a chemist makes a solution of naoh for use in an experiment. she dissolves 0.00500 mol naoh in 1.00 l h2o…

a chemist makes a solution of naoh for use in an experiment. she dissolves 0.00500 mol naoh in 1.00 l h2o. the naoh completely dissociates to form a solution with oh-=0.00500 m. what is the ph of the solution? 0.00500 11.7 14.0 11.0 done

a chemist makes a solution of naoh for use in an experiment. she dissolves 0.00500 mol naoh in 1.00 l h2o. the naoh completely dissociates to form a solution with oh-=0.00500 m. what is the ph of the solution? 0.00500 11.7 14.0 11.0 done

Answer

Answer:

11.7

Explanation:

Step1: Calculate pOH

pOH = -log[OH⁻] pOH = -log(0.00500) = 2.3

Step2: Calculate pH

pH + pOH = 14 pH = 14 - pOH pH = 14 - 2.3 = 11.7