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What volume of 6 m hcl is needed to prepare 150 ml of 0.4 m hcl?

User Sylhare
by
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1 Answer

2 votes

Answer : The volume of 6 M HCl needed is, 10 mL

Explanation :

Formula used :


M_1V_1=M_2V_2

where,


M_1\text{ and }V_1 are the initial molarity and volume of diluted HCl.


M_2\text{ and }V_2 are the final molarity and volume of HCl.

We are given:


M_1=6M\\V_1=?\\M_2=0.4M\\V_2=150mL

Now put all the given values in above equation, we get:


6M* V_1=0.4M* 150mL\\\\V_1=10mL

Hence, the volume of 6 M HCl needed is, 10 mL

User Fobus
by
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