When calcium metal is placed in water, a single-displacement reaction occurs.Write a balanced equation to describe this reaction.

When calcium metal is placed in water, a single-displacement reaction occurs.Write a balanced equation to describe this reaction.
A)Ca(s) + H2O(l)  Ca(OH)2(aq) + H2(g)
B)Ca(s) + H2O(l)  CaO(s) + H2(g)
C)Ca(s) + H2O(l)  CaO(aq) + H2(g)
D)2Ca(s) + 2H2O(l)  2Ca(OH)2(aq) + H2(g)
E)Ca(s) + 2H2O(l)  Ca(OH)2(aq) + H2(g)


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