What is the ph of a solution

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Reference no: EM1317062

Find the pH solution & Hydronium ion concentration.

1. What is the pH of a solution of 0.17 M acid and 0.81 M of its conjugate base if the pKa = 8.62?

A.9.30

B.7.94

C.9.52

D.9.68

E.8.58

2.What is the hydronium ion concentration of a solution of 0.720 M acid and 0.240 M

of its conjugate base if the ionization constant is 4.38 x 10-6?

A.3.15 x 10-5

B.1.31 x 10-5

C.1.05 x 10-6

D.1.46 x 10-6

E.6.08 x 10-6

Reference no: EM1317062

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