Question

Can someone help me plz!!!

Calculate the mass, in grams, of 2 moles of CaCl2.

Answer 1

Ooh math is harddd?!

Answer 2

222.2 grams of CaCl2 in 2 moles

Step-by-step explanation:

Mole=given mass/gram mass formula

2moles=x/Gram Mass Formula

(Gram Mass Formula of CaCl2):

Ca=40.1

Cl= 35.5 x 2= 71

-----------------------

GFM=111.1

2 moles = x/111.1 g

x=222.2