In: Chemistry
25.0mL sample of 0.170 M CH3NH2with 0.145 MM HBr
a) determine pH at equivalence point
b) determine the pHpH after adding 6.0 mLmL of acid beyond the equivalence point.
given:
Initial pH: 11.94
volume of added acid required to reach the equivalence point: 29.3 mL
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