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Calculate the acidity [H+] and the pH value of the solution of 0.33 mol /L of lactic acid, if α=5.3×10-2

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Выберите один ответ:

a. 1,076

b. 0,075

c. 2,02

d. 0,0175

e. 2,76

f. 0,033

g. 1,76

h. 0,0018

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d. 0,0175

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