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QUESTION
What is the pH of a solution containing 0.395mol L-1CH3NH2and 0.251 mol L-1CH3NH3+?
- A 43.2 mL solution of 0.118 mol L-1 NH3 is titrated using 0.775 mol L-1 HCl. What volume of HCl (in mL) is needed to reach the equivalence point in this experiment
- A 13.4 mL solution of 0.100 mol L-1 HCl is titrated using 0.150 mol L-1 NaOH. What is the pH of the solution after 18.4 mL of the NaOH solution is added? Express your answer to 2 decimal places.
