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How many moles of Al2(SO4)3 would be in ...

How many moles of `Al_2(SO_4)_3` would be in 50 g of the substance?

A

0.083 mole

B

0.952 moles

C

0.481 mole

D

0.140 mole

Text Solution

Verified by Experts

The correct Answer is:
D
(d)No. of moles=weight/mol.wt.=50/342=0.14 mole
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