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Calculate the pH in 0.23 M HCO2H (Ka=1.8×10−4). Express your answer using two decimal places. pH...

Calculate the pH in 0.23 M HCO2H (Ka=1.8×10−4).

Express your answer using two decimal places.

pH =

2.20

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Correct

Part B

Calculate the concentrations of all species present (HCO2H, HCO−2, H3O+, and OH−) in 0.23M HCO2H .

Express your answers using two significant figures. Enter your answers numerically separated by commas.
[HCO2H], [HCO−2], [H3O+],[OH−] =   M

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Part C

Also calculate the percent dissociation.

Express your answer using two significant figures.

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