Silicon Carbide, SiC,is prepared using the chemical reaction:

Question

SiO2 + 3C ---> SiC +2CO

How many grams of SiC can be produced from 15.0g of C?

Thanks!

Answer 1

Have you seen this before? It will solve all of your stoichiometry problems. Just follow the steps.
http://www.jiskha.com/science/chemistry/stoichiometry.html

Answer 2

Thanks for the link, difinitly helped me out!