Friday
November 28, 2014

Homework Help: science need help

Posted by jeff on Monday, April 1, 2013 at 9:54am.

2 H2 + O2 -> 2 H2O
2 grams + 32 grams -> _ _ _ _ _ grams


how would the mass of water formed in the reaction compare to the mass of oxygen and hydrogen that reacts?

include types of change illustrated in the balanced equation.

explain the conversation of matter and determine the unknown amount of mass

explain the production of water.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - 2 H2 + O2 -> 2 H2O 2 grams + 32 grams -> _ _ _ _ _ grams how ...
science - 2 H2 + O2 -> 2 H2O 2 grams + 32 grams -> _ _ _ _ _ grams how ...
science - 2 H2 + O2 -> 2 H2O 2 grams + 32 grams -> _ _ _ _ _ grams how ...
science - 2 H2 + O2 -> 2 H2O 2 grams + 32 grams -> _ _ _ _ _ grams how ...
science - what will be the law of conversion of a) 65 grams 70 grams b) ...
science need help - 2 H2 + O2 = 2H2O 2 grams + 32 grams=_ _ _ _ _grams how would...
AB Chemistry4 - 4 HCl + MnO2 ==> MnCl2 + 2 H2O + Cl2 How many grams of MnCl2 ...
Chemistry - If 80.0 grams of methane were reacted with 368 grams of oxygen, how ...
chemistry - Mr. Arswan iss preparing a mixture for a science experiment. He ...
Chem Electron Config - A 10.0-g sample of C2H5OH is burned completely in air. ...

Search
Members