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Dmitrij [34]
3 years ago
10

Calculate the amount of C in 0.600g of CO2.

Chemistry
1 answer:
pashok25 [27]3 years ago
8 0

Answer: Since one molecule of CO2 contains one molecule carbon atoms, therefore, 0.6 molecule of carbon dioxide will contain 0.6 molecule of carbon.

Mass of C in 0.6 molecule of CO2

Explanation

= No. Of molecule × molar mass

= 0.6× 12gm

=7.2gm

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If the lab technician needs 30 liters of a 25% acid solution, how many liters of the 10% and the 30% acid solutions should she m
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7.5 L of the 10% and 22.5 L of the 30% acid solution, she should mix.

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Let the volume of 10% acid solution used to make the mixture = x L

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C₁ = 10% , V₁ = x L

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