14. Calculating the pH of the solution resulting when 5.00mL of 0.150M NaOH(aq) is added to 25.00mL
問題詳情
14. Calculating the pH of the solution resulting when 5.00mL of 0.150M NaOH(aq) is added to 25.00mL of 0.100M HCOOH(aq). Use Ka = 1.8×10-4 for HCOOH. (A)3.75 (B)3.38 (C)4.20 (D)7.5 (E)5.30