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Questions 3 and 4
An NaOH solution of unknown concentration is used to titrate 1.85 g of KHP. The initial reading of the burette is: V-8.35 mL. The student titrates the sample to the point where the solution has just turned pink. The final burette reading gives V-19.40 mL Calculate the concentration of the NaOH solution. 3. 4. If the NaOH solution from question 4 is used to titrate 25 mL of 0.682 M HCI, how much NaOH will be required?
Questions 3 and 4
An NaOH solution of unknown concentration is used to titrate 1.85 g of KHP. The initial reading of the burette is: V-8.35 mL. The student titrates the sample to the point where the solution has just turned pink. The final burette reading gives V-19.40 mL Calculate the concentration of the NaOH solution. 3. 4. If the NaOH solution from question 4 is used to titrate 25 mL of 0.682 M HCI, how much NaOH will be required?
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Deanna HettingerLv2
11 Nov 2019
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