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jeka94
2 years ago
15

What mass of KCl is required to make a 0.680 m solution with 5.00 kg of water? a) 199 g b) 548 g c) 253 g d) 373 g

Chemistry
1 answer:
sladkih [1.3K]2 years ago
5 0

Answer:

it is A.

Explanation:

A.) 199g

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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:

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Explanation:

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A compound with the empirical formula CH 2 O has a formula mass of 180 g/mol. What is its molecular formula
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Empirical formula mass

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Molecular formula:-

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