1.-For the general gas phase reaction 2 A + 3 B 2 C the equalibrium constant is 5.00. Calculate the equilibrium quotient based on the following initial concentrations and predict whether the system with shift left or shift right.

Report your answer to 3 significant figures, not scientific notation, using the format "1.23 left" or "9.87 right".

2.-You add 10.00 mL of 0.100 M NaOH to 25.00 mL of pure water, and to this mixture you then add 5.00 mL of 0.100 M HCl. What will be the pH of the resulting solution?

3.-What is the pH of a solution resulting from 5.00 mL of 0.011 M HCl being added to 50.00 mL of pure water?

4.-You add 10.00 mL of 0.100 M NaOH to 75.00 mL of pure water, and to this mixture you then add 5.00 mL of 0.100 M HCl. What will be the pH of the resulting solution?

5.-An aqueous solution contains 0.100 M NaOH at 25.0 C. The pH of the solution is ________.

6.-What is the pH of a 0.0048 M KOH solution?