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What is the molar mass of magnesium
nitrate? Round to the nearest 0.01, and
include correct units AND substance
formula.

ANYONE CAN HELP ME WITH QUESTION PLEASE ?

Respuesta :

Answer:148.31 Grams per mol

Explanation: It has been a long time since I took chemistry.

I believe you add up all the elements molar mass.

magnesium nitrate is Mg(NO3)2 so you add

MG  24.30

N 14.01 * 2 = 28.01

O 16.00 * 6 = 96.00

total is 148.31 grams per mol

I hope this helps.  

 

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