Question

Which of the following equations is not an example of single displacement reaction?Immersive Reader
(1 Point)
Na + O2 --> Na2O
Ca + 2Cl → CaCI2
2KI + CI2 → 2KCI + I2
2Na + 2H2O → 2NaOH + H2

Answer 1

Answer:

I don't know answeranother person will give you answer

Answer 2

Ca + 2Cl => CaCl2

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