QUESTION 10. What is the initial volume, in milliliters (mL) needed to prepare each of the following diluted solutions? ​10a. 45.0 mL of a 1.25 % (w/v) CaCl2 from 5.0 % (m/v) CaCl2 10b. 125 mL of 6.00 M HCl from 10.0 M HCl?

General, Organic, and Biological Chemistry
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Chapter8: Solutions
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Please answer subparts 10a and 10b

 

QUESTION 10.  What is the initial volume, in milliliters (mL) needed to prepare each of the following diluted solutions?

 

​10a.  45.0 mL of a 1.25 % (w/v) CaCl2 from 5.0 % (m/v) CaCl2

 

10b.  125 mL of 6.00 M HCl from 10.0 M HCl?

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