Homework Help: chemistry

Posted by Katelin on Wednesday, April 4, 2012 at 7:22pm.

OK how does 4H+O2 got to 2 H2O? I have no idea and it doesn't help that i just moved to a new school and I didn't even know what this stuff was!

chemistry - DrBob222, Wednesday, April 4, 2012 at 7:30pm
H comes packed as H2.
2H2 + O2 ==> 2H2O

Answer this Question

Related Questions

Chemistry (URGENT) - Balance the following equations. 3. C12H22O11 + O2 = CO2 + ...
chemistry - Under an O2 pressure of 1.00 atm, 28.31 mL of O2 dissolves in 1.00 L...
chemistry - Under an O2 pressure of 1.00 atm, 28.31 mL of O2 dissolves in 1.00 L...
chemistry - I don't know how to do this How many moles of water can be made ...
Chemistry - H2O2 + Heat = H2O + O2 Would this be combustion or decomposition? ...
CHEMISTRY - which one of the following reactions represents the balanced ...
chemistry - A sample of H2 with a volume of 35.0 L at STP is reacted with excess...
help with stochiometry - can someone help me out with this one? balanced ...
Belinda's assistance please - IS THIS CORRECT: 22.5*1MOL O2/6.022*10^23 = ....
Chemistry - Given the following two step reaction: 4 P + 5 O2 -> P4O10 ...

For Further Reading

First Name:
School Subject:
Answer: