andreaatrrs04 andreaatrrs04

02-06-2021
Chemistry

contestada

HELP ME FAST
How many moles are in 325 g of MgCO3?

0.161 moles
0.269 moles
1.98 moles
3.85 moles

Respuesta :

igdwideyw9 igdwideyw9

02-06-2021

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

Answer Link

grumble367 grumble367

02-06-2021

Answer:

3.85

Explanation:

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

Answer Link

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