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Vera_Pavlovna [14]
3 years ago
10

How many moles of LiOH are in 67.03g?

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Collect the molar masses of each element contained in LiOH.

  • Lithium (Li) has a molar mass of 6.941 g/mol
  • Oxygen (O) has a mass of 15.999 g/mol
  • Hydrogen (H) has a mass of 1.008 g/mol

Together, LiOH has a molar mass of 23.948 g/mol.

Convert the given amount of LiOH from g to mol:

(67.03 g) * (1/23.948 mol/g) = 2.799 mol

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