Table salt, NaCl(s), and sugar, C12H22O11(s), are accidentally mixed. A 5.50-g sample is burned, and 1.70 g of CO2(g) is produced. What was the mass percentage of the table salt in the mixture?

Answer 1

Here is the problem with different numbers I worked a couple of days ago. Just follow the steps.
http://www.jiskha.com/display.cgi?id=1379877095