ajwidereciver ajwidereciver

21-05-2022
Chemistry

contestada

How many moles are in 843 grams of MgCl2

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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

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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