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Part A: Consider the titration of a 28.7 mL sample of 0.117 M RbOH with 0.186 M...

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Chemistry

Part A:

Consider the titration of a 28.7 mL sample of 0.117 M RbOH with0.186 M HCl.

Calculate the volume of added acid required to reach theequivalence point.
Express your answer to 3 significant figures.

Part B:

Calculate the pH after 8.2 mL of acid have been added.
Express your answer to 2 decimal places.

Part C:

Calculate the pH after 8.2 mL of acid have been added beyond theequivalence point.
Express your answer to 2 decimal places.

Answer & Explanation Solved by verified expert
4.2 Ratings (638 Votes)
A Balanced chemical equation is RbOH HCl RbCl H2O Here MRbOH0117 M MHCl0186 M VRbOH287 mL According to balanced reaction 1number of mol of RbOH 1number of mol of HCl 1MRbOHVRbOH 1MHClVHCl 10117 M 287 mL    See Answer
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