Balance the following equations.. 1). H2 +O2 ...........> H2O
2) Fe +O -------> Fe3O4
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H2 + 1/2 O2= H2O and 3 Fe + 2O2=Fe3O4
Answered by
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Hey mate, your answer is
1) 2H2+O2 ====>2H2O
2) 3Fe +4O ------->Fe3O4
Hope helped..
1) 2H2+O2 ====>2H2O
2) 3Fe +4O ------->Fe3O4
Hope helped..
Stephenmd:
please tell me, how unbalanced reactions changes into a balance reaction?
Oh, it's so easy
just check whether the number of atoms of an element on reactants side is equal to the number of atoms of that element on the product side.
If it is not, so. make it same by writing the smallest possible number in front of element or compound on both sides
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