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Chemistry, 17.06.2021 14:00 aubreymoore9441

HELP AS SOON AS POSSIBLE PLEASE……Which of the following equations is balanced? (5 points) 1) 2H2 + O2 + 4H20
2) 4Na + O2 -2Na20
3) Fe2O3 + H2 - 2Fe + 3H20
4) CH4 + O2 - CO2 + H20

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