asayelalmandeel066 asayelalmandeel066

21-04-2021
Chemistry

contestada

calculate the PH of a solution 0.030 MH2SO4

Respuesta :

kelly1812 kelly1812

21-04-2021

Answer:

pH= 2- log3

Explanation:

H2SO4 + H2O -> HSO4^(-) + H30^(+)

0.03M ___ ___

___ 0.03M 0.03M

H30^(+) : C = 0.03M

pH= - log( [H3O^(+)] ) => pH= - log {3× 10^(-2)} => pH = 2 - log3

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