Babybeautystar Babybeautystar

17-05-2017
Physics

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Which one of the following is not a balanced equation?

A. 2Ca (s) + O2 (g) → 2CaO (s)
B. Ca (s) + O2 (g) → CaO (s)
C. 2Li (s) + 2H2O (l) → 2LiH (aq) + H2 (g)
D. CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (g)

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Sushnita Sushnita

17-05-2017

(b)equation is not balanced

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