johnsonarande6131 johnsonarande6131

02-04-2024
Chemistry

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Calculate the pH in 0.2000 M H3₃PO₄. The stepwise dissociation constants are Kₐ₁ = 7.50e⁻³ and Kₐ₂ = 6.20e⁻⁸

a. 2.125
b. 1.454
c. 1.045
d. 2.103

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