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Calculate the hydronium ion concentratio...

Calculate the hydronium ion concentration in 50.0 mL of 0.10 M `NaH_2AsO_4`. (`K_1=6.0xx10^(-3),K_2=1.1xx10^(-7),K_3=3.0xx10^(-12)`)

A

`2.4xx10^(-2)`

B

`1.6xx10^(-3)`

C

`1.0xx10^(-4)`

D

`2.5xx10^(-5)`

Text Solution

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The correct Answer is:
d
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