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29-08-2019
Chemistry

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What mass of H2SO4 is contained in 26 grams of a 15% solution?

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29-08-2019

Answer:

3.9 grams.

Explanation:

In 100 grams of solution there is 15 grams of H2SO4.

In 26 grams of solution there is 26 * 15/100 grams

= 3.9 grams.

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