(1) H2SO4 = 2H+ + SO42-
H2O = H+ + OH-
[H+]=2[SO42-]+[OH-]
(2) H2SO4 = 2H+ + SO42-
H2O = H+ + OH-
HCOOH =H+ + HCOO-
[H+]=2[SO42-]+[OH-]+[HCOO-]
C1=[SO42-],注:以上水和甲酸的电离方程式的书写应用可逆号.
(1) H2SO4 = 2H+ + SO42-
H2O = H+ + OH-
[H+]=2[SO42-]+[OH-]
(2) H2SO4 = 2H+ + SO42-
H2O = H+ + OH-
HCOOH =H+ + HCOO-
[H+]=2[SO42-]+[OH-]+[HCOO-]
C1=[SO42-],注:以上水和甲酸的电离方程式的书写应用可逆号.