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KiRa [710]
2 years ago
13

(Physical Science)

Chemistry
1 answer:
Vera_Pavlovna [14]2 years ago
4 0
Alkaline earth metals
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The percent composition of a component in a compound is the percent of the total mass of the compound that is due to that component. To calculate the percent composition of a component in a compound: Find the molar mass of the compound by adding up the masses of each atom.

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Calculate the volume of a 1.25 M solution of HCN made from 31 grams of HCN
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Answer:

V HCNsln = 0.9176 L

Explanation:

V HCNsln = ?

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