Compute the ph of the solutions

Reference no: EM13228835

Calculate the pH of the following solutions: 1.) 0.100 moles of HF and 0.120 moles of NaF in a 1.00 liter solution.--- 2.) a solution that has 0.10M NH4NO3 and 0.10 M NH3.--- 3.)0.100 moles of HF and 0.200 moles of NaCN in 1.00 liter solution.

Ka (HF)=7.1 x 10-4; Kb (NH3)=1.8 x 10-5

Reference no: EM13228835

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