ajwidereciver ajwidereciver
  • 21-05-2022
  • Chemistry
contestada

How many moles are in 843 grams of MgCl2

Respuesta :

jeremiahkevinm
jeremiahkevinm jeremiahkevinm
  • 21-05-2022

Answer:

moles = mass / Molar mass

  • Mass = 843
  • molar mass = 95.211

moles -> 843/95.211 = 8.85 mol

Answer Link
pin12 pin12
  • 21-05-2022
n=m/M
We have m[MgCl2]=843g, M[MgCl2]=95g/mol
So n[MgCl2]= 843/95=8.87mol
Answer Link

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