What are the values of x, y and z respectively in the following in the following equation? MnO 2(s) + xHCI(aq) → MnCI2(g) + yHO(l) + zCI2(g)
-
A.
4,1,2 -
B.
1,2,1 -
C.
2,1,2 -
D.
4,2,1
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