science

i have to do balancing equation problems and i cant figure out this problem, help? i think you have to put numbers infront but i don't get it.

_H2+_O2<==>_H2O

(those 2's are subscripts)

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  1. You might try some of the links on h ow to do equation problems:

    http://search.yahoo.com/search?fr=mcafee&p=how+to+do+balancing+equation+problems

    Sra

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