Problems & Step-by-Step Video Solutions

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Chemistry Problems and Solutions on Videos. This section covers problems specifically about: Acid-base titrations, in the area of: Buffers, Solubility and Complex Ion Equilibria.
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15 04 00

50.00 mL of a 0.100 M solution of methyl amine (CH3NH2) is titrated with 0.150 M HNO3.

(a) Calculate the volume of HNO3 needed to reach the equivalence point.

(b) Calculate the pH at the equivalence point.

(c) Calculate the pH after 10.0 mL of HNO3 has been added.

(d) Calculate the pH after 50.0 mL of HNO3 has been added.
10:17 PC|Mac Android iOS