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    Chemistry The Molecular Nature
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    Exam 19: Ionic Equilibria in Aqueous Systems
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    What Will Be the Effect of Adding 0
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What Will Be the Effect of Adding 0

Question 101

Question 101

Multiple Choice

What will be the effect of adding 0.5 mL of 0.1 M HCl to 100 mL of a phosphate buffer in which [H2PO4-] = [HPO42-] = 0.35 M?


A) The pH will increase slightly.
B) The pH will increase significantly.
C) The pH will decrease slightly.
D) The pH will decrease significantly.
E) Since it is a buffer solution, the pH will not be affected.

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