How to solve what volume of 12.0 m hcl is required to make 75.0 ml of 3.50 m hcl?

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03-07-2018
Chemistry

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How to solve what volume of 12.0 m hcl is required to make 75.0 ml of 3.50 m hcl?

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TheBilogis TheBilogis · Answer 1 · 2018-07-08T13:31:10+02:00

TheBilogis TheBilogis

08-07-2018

75mL=0.075L

Molarity=moles/Liters
Moles=0.075(3.50)
=0.2625

Since the number of moles never changes,
we know there are 0.2625moles (or 0.26) in the 12M HCl.
0.2625/12=0.021875L

(0.022L)

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