What volume of 12M HCI is needed to prepare 250 of 0.20M HCI?

Stacee asked Oct 12, 2023

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22 votes

What volume of 12M HCI is needed to prepare 250
of 0.20M HCI?

Stacee asked Oct 12, 2023

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7 votes

Answer: 4.2

Step-by-step explanation:

$M_(A)V_(A)=M_(B)V_(B)\\(12)V_(A)=(250)(0.20)\\V_(A)=((250)(0.20))/(12)=\boxed{4.2}$

Aquagremlin answered Oct 18, 2023

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