francesca

The techer figured it out last night at her house. But anyway I come to find out she is really a math techer, they couldn't find a science teacher so they said science has alot of math it so hire a math teacher. So everything worked out. Thanks everybody who helped!

First thing, i don't know what stoichiometry is, my class doesn't have a real science teacher. We're on our own, and she has no idea what's going on, so she can't teach us. And she relies on us to correct her mistakes and if we don't know we're going to sit there and go through trial and error until we get something. Okay enough with my ranting. So how do I get the percent from the formula?

Thanks for the information but, i'm still lost.

Can someone help me with this problem? A 8.48 g sample of an unknown organic compound containing only carbon, hydrogen, and oxygen was burned completely to produce 12.42 g of carbon dioxide and 5.08 g of water. Find the percentage of carbon, hydrogen, and oxygen in the compound. I just need to know how to get started, and what to do, my teacher confused herself on this one and no one in the class can do it.

Can someone help me with this problem? A 8.48 g sample of an unknown organic compound containing only carbon, hydrogen, and oxygen was burned completely to produce 12.42 g of carbon dioxide and 5.08 g of water. Find the percentage of carbon, hydrogen, and oxygen in the compound. I just need to know how to get started, and what to do, my teacher confused herself on this one and no one in the class can do it.