A sample of #C_3H_8# has #8.48x10^24# H atoms. How many carbon atoms does the sample contain?

1 Answer
anor277
Mar 5, 2017

Look at the ratio of hydrogen to carbon in propane......

Explanation:

For every #"8 hydrogens"# in propane there are #"3 carbons"#.

And thus if there are #8.48xx10^24# hydrogen atoms, there are #3/8xx8.48xx10^24# carbon atoms, approx. #3xx10^24# carbon atoms. What is the mass of this quantity of carbon atoms?

Related questions
See all questions in Everything is Made of Atoms
Impact of this question
28469 views around the world
You can reuse this answer
Creative Commons License