Calculate the pH of 0.2m of Ca(OH)2
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Calculate PH of Ca OH 2
What is the pH of 0.1m of CA(OH) 2? You assume the ionic dissociation constant, K, of water. K = [H+] x [OH-] = 10^-14 at 20 C.
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You'll need to Ksp value of Ca(OH)2, which is 5.5 × 10^−6.
Write the Ksp equation for Ca(OH)2.
Solve for [OH-].
From here, you can solve the problem multiple ways. ...
Solve for pH.
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Answer:13.6
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