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Question 11 (1 point) A chemist needs to use 125 mL of a 7.5% (v/v) solution, but only has a 9.5% (v/v) of a solution containing the same chemical. What volume of this solution can be used to supply the needed chemical? 26.3 mL 98.7 mL 158.3 mL 33.3 mL 223.7 mL 2

Name: question 11 1 point a chemist needs to use 125 ml of a 75 vv solution but only has a 95 vv of a solution containing the same chemical what volume of this solution can be used to supply the n 71184
Uploaded: 2022-12-08T11:23:12-08:00
Duration: 1 min 33 s
Channel: Madhur L
Description: question 11 1 point a chemist needs to use 125 ml of a 75 vv solution but only has a 95 vv of a solution containing the same chemical what volume of this solution can be used to supply the n 71184

          Question 11 (1 point) A chemist needs to use 125 mL of a 7.5% (v/v) solution, but only has a 9.5% (v/v) of a solution containing the same chemical. What volume of this solution can be used to supply the needed chemical? 26.3 mL 98.7 mL 158.3 mL 33.3 mL 223.7 mL 2

Added by Lisa G.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Madhur L

12/08/2022

Step 1

5% solution. To do this, multiply the volume of the solution by the percentage of the chemical: 125 mL * 9.5% = 11.875 mL of the chemical in the 9.5% solution. Show more…

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Question 11 (1 point) A chemist needs to use 125 mL of a 7.5% (v/v) solution, but only has a 9.5% (v/v) of a solution containing the same chemical. What volume of this solution can be used to supply the needed chemical? 26.3 mL 98.7 mL 158.3 mL 33.3 mL 223.7 mL 2