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Chemistry, 03.05.2021 20:20 oshagie

Which of the following equations is balanced? A. 2H2 + O2 → 4H2O
B. 4Na + O2 → 2Na2O
C. Fe2O3 + H2 → 2Fe + 3H2O
D. CH4 + O2 → CO2 + H2O

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Which of the following equations is balanced? A. 2H2 + O2 → 4H2O
B. 4Na + O2 → 2Na2O
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