A 1-L unbuffered solution needs the pH adjusted from 7 to 1. How many mL of 12 molar HCI solution need to be added to reduce the pH?

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QUESTION 7
A 1-L unbuffered solution needs the pH adjusted from 7 to 1. How many mL of 12 molar HCI solution need to be added to
reduce the pH?
Report your answer using exponential notation to two decimal places! For example 100 would be 1E2, or 0.001 would be 1e-
3.
For this question, assume the volume of HCI being added is negligible and the total volume of the solution does not change.
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Transcribed Image Text:QUESTION 7 A 1-L unbuffered solution needs the pH adjusted from 7 to 1. How many mL of 12 molar HCI solution need to be added to reduce the pH? Report your answer using exponential notation to two decimal places! For example 100 would be 1E2, or 0.001 would be 1e- 3. For this question, assume the volume of HCI being added is negligible and the total volume of the solution does not change. Name: CalculatingChangelnpH (04:33) Duration: Added: Added By: Description: Tags: 04:33 15 Jan 2018 04:04 PM Joseph Battistelli Using Excel to calculate the amount of acid required to... ph, excel Watch Media
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