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Chemistry, 30.03.2020 18:53 cheesedoodle
A beaker with 155 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 5.40 mL of a 0.490 M HCl solution to the beaker. How much will the pH change? The pKa of acetic acid is 4.740.
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A beaker with 155 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total...
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