priya868 priya868

08-02-2020
Chemistry

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determine the mass concentration g/dm3 of 30cm3 of a solution of H2SO4 containing 80g H2SO4

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homeworktings homeworktings

09-02-2020

Convert 30 cm3 to dm3 = x and it will be 80g/x dm3

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Eduard22sly Eduard22sly

09-02-2020

Answer: 2666.67g/dm3

Explanation:

80g of H2SO4 dissolves in 30cm3 of solution.

Therefore, Xg of H2SO4 will dissolve in 1000cm3 i.e

Xg of H2SO4 = (80x1000)/30 = 2666.67g/1000cm3 = 2666.67g/dm3

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