a) If there are 0.150 moles NH4* and 0.250 moles NH3 in 0.1000 L of the buffer, then what is the initial pH of the buffer? pH initial %3D b) If 0.090 moles HCl in 0.0100 L of solution is added to the 0.1000 L of buffer, what is the final pH of the new solution? pH final %3D c) What is the change in pH? ApH %3D
a) If there are 0.150 moles NH4* and 0.250 moles NH3 in 0.1000 L of the buffer, then what is the initial pH of the buffer? pH initial %3D b) If 0.090 moles HCl in 0.0100 L of solution is added to the 0.1000 L of buffer, what is the final pH of the new solution? pH final %3D c) What is the change in pH? ApH %3D
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter1: Basic Concepts Of Chemistry
Section: Chapter Questions
Problem 2RCYU: A student checked the accuracy of two standard top-loading balances by testing them with a standard...
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