Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #ba858

1 Answer

Jan 11, 2016

#1510 gC_3H_8#

Explanation:

From the energy released and the molar enthalpy we can find the number of mole of propane that needs to be used;

#?mol C_3H_8=76000cancel(KJ)xx(1molC_3H_8)/(2219cancel(KJ))=34.25 molC_3H_8#

To find the mass of propane needed:

#?gC_3H_8=34.25cancel("mol "C_3H_8)xx(44.10gC_3H_8)/(1cancel("mol "C_3H_8))=1510 gC_3H_8#

Related questions

See all questions in Thermochemistry with Equation Stoichiometry

Impact of this question

5819 views around the world

You can reuse this answer
Creative Commons License