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Aleks04 [339]
3 years ago
5

I need help asap please help me

Chemistry
2 answers:
alexandr1967 [171]3 years ago
7 0
Population and adaption
xeze [42]3 years ago
5 0
Population, adaptation
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Calculate the mole fraction of the total ions in an aqueous solution prepared by dissolving 0.400 moles of CaI2 in 850.0 g of wa
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0.00840

Explanation:

The computation of the mole fraction is as follow:

As we know that

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Or

number of moles = Number of grams ÷ molar mass

Given that

Number of moles of CaI2 = 0.400

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