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  • 21-05-2019
  • Chemistry
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How many grams of magnesium chloride are in 1.33 mol of MgCl2?

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superman1987
superman1987 superman1987
  • 21-05-2019

Answer:

126.63 g.

Explanation:

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

no. of moles (n) = mass/molar mass

no. of moles MgCl₂= 1.33 mol & molar mass of MgCl₂ = 95.211 g/mol.

∴ mass = no. of moles * molar mass = (1.33 mol)*(95.211 g/mol) = 126.63 g.

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