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Arisa [49]
2 years ago
10

What is the mass of 4 moles of almunium atom​

Chemistry
1 answer:
lana [24]2 years ago
5 0

Answer:

108 grams

Explanation:

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Calculate the molality of a solution formed by adding 6.30 g NH4CL to 15.7 g of water
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Answer:

Molality = 7.5 mol/kg

Explanation:

Given data:

Mass of NH₄Cl = 6.30 g

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Solution:

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Molality = Moles of solute / mass of solvent in gram

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