Calculate the pHpH for the following weak acid. A solution of HCOOHHCOOH has 0.18M0.18M HCOOHHCOOH at equilibrium. The KaKa for HCOOHHCOOH is 1.8×10−41.8×10−4. What is the pHpH of this solution at equilibrium? Express the pHpH numerically.
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Calculate the pHpH for the following weak acid.
A solution of HCOOHHCOOH has 0.18M0.18M HCOOHHCOOH at equilibrium. The KaKa for HCOOHHCOOH is 1.8×10−41.8×10−4. What is the pHpH of this solution at equilibrium?
Given, the concentration of HCOOH at equilibrium = 0.18 M
The Ka for HCOOH = 1.8×10−4
We have to calculate the pH of the solution at equilibrium.
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