Explain the keq calculated from problem 1 to calculate

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Reference no: EM13283016

1.) The pH of a 0.25 M NH3 solution was measured to be 11.33. Calculate Keq for NH3. Please show your work.
2.) An amount of 0.500 grams of NH4Cl was added to 50.0 mL of the solution in Problem 1 above. Use the Keq calculated from problem 1 to calculate the pH of this solution. Please show your work.

3.) Use chemical equations and words to explain the pH change between Problem 1 and 2 above

Reference no: EM13283016

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