Answers

2014-05-13T21:07:08+05:30
Yes, you can firstly start balancing from hydrogen and oxygen atoms then after that balance others
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2014-05-13T21:27:29+05:30
Only for simple and easy equation can done for complex u have to be littel more knowledge about the reaction of chemical.
 a simple ag 
         C12 H26  +  O3---->CO2 + H2O
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