How would I do this?

3 ⤊

How would I do this?

Balance the following chemical reaction equation:

H2 (g) + O2 (g)  H2O (l) (3 pts.)

I'm not to good with equations, Can someone direct me how to solve this?

2007-06-12 08:43:45 · 3 answers · asked by Lizzie 5 in Science & Mathematics ➔ Physics

3 answers

The left has 2x oxygen so you need to haxe 2x H2

2H2 + O2 -> 2H2O

2007-06-12 08:46:30 · answer #1 · answered by gebobs 6 · 1⤊ 0⤋

H2 + O2 = H2O

would become..

2H2 + O2 = 2 H2O

2007-06-12 15:48:49 · answer #2 · answered by Anonymous · 1⤊ 0⤋

2H2+O2=2H2O....that is chemistry however

2007-06-12 15:47:14 · answer #3 · answered by Anonymous · 1⤊ 0⤋