Chemistry, asked by sreekumar3257, 4 months ago

pls help me with this

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Answers

Answered by aggerwalpooja618

1

Answer:

A.) H= 4

O= 4

C.) 2H2O2------2H2O+O2

Explanation:

A.) H

reactant= 2×2=4

product= 2×2=4

O

reactant= 2×2=4

product= 1+2=3

1×2×2=4

Hope it is helpful for you

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