HELP ME FAST How many moles are in 325 g of MgCO3? 0.161 moles 0.269 moles 1.98 moles 3.85 moles

asked Oct 2, 2022 111k views

4 votes

HELP ME FAST

How many moles are in 325 g of MgCO3?

0.161 moles
0.269 moles
1.98 moles
3.85 moles

4.7k points

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3 votes

Answer:

3.85

Step-by-step explanation:

Calculate molar mass, starting with each element, then find grams per mole, then convert.

Rebecka answered Oct 5, 2022

4.5k points

3 votes

The answer is the fourth one you’ve listed, 3.85 mole

Pravin answered Oct 8, 2022

4.6k points

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