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Harlamova29_29 [7]
2 years ago
7

Please help me answer this question?

Chemistry
1 answer:
madam [21]2 years ago
5 0
I hope this helps you alot and to my understanding:)

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Explanation:

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What volume of water is required to prepare 0.1 M H3PO4 from 100 ml of 0.5 M solution?
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Answer: A volume of 500 mL water is required to prepare 0.1 M H_{3}PO_{4} from 100 ml of 0.5 M solution.

Explanation:

Given: M_{1} = 0.1 M,    V_{1} = ?

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Formula used to calculate the volume of water is as follows.

M_{1}V_{1} = M_{2}V_{2}

Substitute the values into above formula as follows.

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Thus, we can conclude that a volume of 500 mL water is required to prepare 0.1 M H_{3}PO_{4} from 100 ml of 0.5 M solution.

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