【schwarz】評論
Ch3COOH + NaOH = CH3COO- + NA + + H2O0.1-0.02 0.02-0.02 0.1+0.02 略 略 _________________________________________________________________________________________________________ 0.08 0 0.12 略 略已知 ,1.8 x 10-5 = H+ x 0.12 / 0.08 , H+ = 1.2 x 10-...