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Chemistry, 25.03.2021 06:10 williamsdre9371

Plsss!! Which of the following equations is balanced?

Question 3 options:

1) 2H2 + O2 β†’ 4H2O

2) 4Na + O2 β†’ 2Na2O

3) Fe2O3 + H2 β†’ 2Fe + 3H2O

4) CH4 + O2 β†’ CO2 + H2O

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Plsss!! Which of the following equations is balanced?

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