Question

How many grams are in 2.4mol sulfur, S?

A.)77g

B.)6.2x10^2g

C.) 0.075g

Answer 1

The answer is A.

A mole is Avagadro’s number of atoms of a substance. My periodic table of the elements gives the Gram Atomic Mass of natural sulphur is 32.066 grams/mole. Therefore, 2.4 moles would have a mass of 76.96 gm

Answer 2

Answer:

77.0 grams S