Which of the following is unbalanced?
A.
2Fe + 3Cl2 → 2FeCl3
B.
2Na + 2H2...
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Mathematics, 10.03.2021 05:10 klrm9792
Which of the following is unbalanced?
A.
2Fe + 3Cl2 → 2FeCl3
B.
2Na + 2H2O → 2NaOH + H2
C.
SnO2 + H2 → Sn + 2 H2O
D.
N2O5 + H2O → HNO3
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