The Ka for formic acid is 1.78 x 10^-3 M
a. What is the pH of a 0.1 M solution of formic acid?
b. 150mL of 0.1M NaOH is added to 200mL of 0.1formic acid,and water is added to give a final volume of 1L. What is the pH of the final solution?
풀어주심 천재 감사
Comment ' 13