If the molar mass of a substance is 44.01 g/mol, what is the mass of 1.05 x 1024 molecules of the substance?

If the molar mass of a substance is 44.01 g/mol, what is the mass of 1.05 x 1024 molecules of the substance?
A)76.7 g
B)1.74 g
C)4.62 x 1025 g
D)4.19 x 10-23 g
E)25.2 g


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