Wednesday
April 16, 2014

Homework Help: College Chemistry

Posted by Robyn on Sunday, April 24, 2011 at 5:51pm.

Determine how many grams of water can be produced from excess propane C3H8 and 2.55g oxygen? MM 02 = 32 and MM H2O = 18.2.

I tried 2.5 gm O2 X 5 mole O2/32.00 gm O2 x 4 mole H2O/5 mole O2 = 1.40. This is close but not correct. The answer is 1.15. Can you help with this?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem - Could someone please walk me through step by step on how to do this. ...
chemistry - Q3: In the combustion reaction of 149g of propane(C3H8) with excess...
Chemistry - For the following reaction, 5.20 grams of propane (C3H8) are allowed...
Chemistry Help!! - Propane(C3H8), the major component of LP game, is often used ...
chemistry - How many grams of H2O (Mm = 18.0 g/mol) are produced in the ...
applying stoichiometry - Propane (C3H8) + oxygen------> carbon dioxide + ...
Chemistry - Stoichiometry-I have the basic strategy, but am still stuck on how ...
Chemistry - When using a limited quantity of oxygen to react with propane (C3H8...
Chemistry - If 20.0 grams of propane are burned with 50.0 grams of oxygen: What ...
Chemistry - If 20.0 grams of propane are burned with 50.0 grams of oxygen: What ...

Search
Members