The elemental composition of propane gas (C3H8) is 81.68% C and 18.32% H by mass. What is the maximum amount of C3H8 in grams th

Question

3 years ago

9

at can be formed from 160.0 g C and 160.0 g H

1 answer:

Kay [80] · Answer 1 · 2022-04-10T16:57:47+03:00

Kay [80]3 years ago

8 0

Molar mass of C3H8 = C 3 (12.01 g/mol) = 36.03 (g/mol)

H 8 (1.008 g/mol) = 8.064 (g/mol)

44.09 (g/mol)

74.6 g propane x 1 mole propane x 6.022 x 10

23

molecules

44.09 g propane 1 mole propane

= 1.02 x 10

24 molecules propane