She adds 60 ml of 10 m hcl which changes the ph to 57 what
A biochemist has 100 mL of a 0.10 M solution of a weak acid with a pKa of 6.3. She adds 6.0 mL of 1.0 M HCL, which changes the pH to 5.7. What was the pH of the original solution?
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a biochemist has 100 ml of a 010 m solution of a weak acid with a pka of 63 she adds 60 ml of 10 m hcl which changes
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