2 years ago

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

Chemistry

1 answer:

Alchen [17]2 years ago

6 0

Answer: 4.2

Explanation:

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

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