Miyu Miyu
  • 12-03-2024
  • Chemistry
College

How many moles of [tex]$\text{MgSiO}_3$[/tex] are in 193 g of the compound?

Answer :

mathmate mathmate
  • 22-02-2024
Molar mass of MgSiO3=24.3+28.1+3(16)=100.4
number of moles in 193 g
=193/100.4
=1.922 mol
=1.92 mol (rounded to 3 significant figures)
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