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vivado [14]
3 years ago
9

41 g of MgCl^2 is how many moles of magnesium chloride?

Chemistry
1 answer:
kari74 [83]3 years ago
6 0

Answer:

0.43 mol.

Explanation:

  • Knowing that the no. of moles can be calculated using the relation:

<em>no. of moles (n) = mass/molar mass</em>

mass of MgCl₂ = 41.0 g & molar mass of MgCl₂ = 95.211 g/mol.

<em>∴ n = mass/molar mass</em> = (41.0 g)/(95.211 g/mol) = <em>0.43 mol.</em>

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