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How? my science teacher told me to balance and name the following equations

H2 +O2 --> H2O

KCIO3----> KCI + O2

AL(NO3)3 + NaOH---> AL(OH)3 + NaNO3

MG + O2--> MgO

KCIO3---KCI + O2

Br2 + Cal2 ---> CaBr2 + I 2

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H2+O2---->H2O

H-H O-O--->H-H-O
+H-H +O-O--->+H-H-O
+H-H. --->+H-H-O
+H-H. --->+H-H-O

Answer: H8+O4--->H8O4

All you have to do is add on to what you have so that each side equals tge other side. In this equation you start off with two hydrogena and two oxygens on the left an two hydrogens and one oxygen on the right, so in order to balence it you have to add six hydrogens and two oxygens to the left and three H2Os to the right side so that both side has a total of 8 hydrogens and 4 oxygens

Comment if you have anymore questions.

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Ask your teacher for help,

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