Question

what is the mass of 5 mole of methane​

Answer 1

Answer:

1 moles Methane to grams = 16.04246 grams

2 moles Methane to grams = 32.08492 grams

3 moles Methane to grams = 48.12738 grams

4 moles Methane to grams = 64.16984 grams

5 moles Methane to grams = 80.2123 grams

Answer 2

Answer:

Methane consists of one carbon and belongs to Alkane group so by CnH2n+2 we get CH4.

The mass of 5 mole of methane (CH4):

5×1C + 5×4H

5×12 + 5×4×1

60 + 20

80grams.(approx.)

Exact answer :

Mass of 1 mole of methane = 16.04246grams

Mass of 5 mole of methane =16.04 ×5=80.2grams