Problem: Solve an equilibrium problem (using an ICE table) to calculate the pH of each of the following solutions. (Ka(HF)=6.8 x 10-4)0.14 M NaF

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Calculate Kb

KaKb=KwKb=KwKaKb=1.0×10-146.8×10-4

Kb = 1.47x10-11


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Problem Details

Solve an equilibrium problem (using an ICE table) to calculate the pH of each of the following solutions. (Ka(HF)=6.8 x 10-4)

0.14 M NaF

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What scientific concept do you need to know in order to solve this problem?

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Based on our data, we think this problem is relevant for Professor Auzanneau's class at University of Guelph.