Multiple Choice
What is the pH of the resulting solution if 45 mL of 0.432 mol L-1 methylamine, CH3NH2, is added to 15 mL of 0.234 mol L-1 HCl? Assume that the volumes of the solutions are additive. Ka = 2.70 × 10-11 for CH3NH3+.
A) 2.77
B) 4.09
C) 9.91
D) 11.23
Correct Answer:
Verified
Correct Answer:
Verified
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