Wednesday
April 23, 2014

Homework Help: Chemistry

Posted by Lindt on Monday, March 18, 2013 at 3:11pm.

Question 2
Marks: 2
How many grams of oxygen gas must react to give 174.3 grams of ZnO according to the balanced equation.

2 Zn(s) + O2(aq) --> 2 ZnO(s)

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