What are the values of x, y and z respectively in the fol...
What are the values of x, y and z respectively in the following in the following equation? MnO2(s)+xHCI(aq)→MnCI2(g)+yHO(l)+zCI2(g)
4,1,2
1,2,1
2,1,2
4,2,1
Correct answer is D
MnO2(s)+xHCI(aq)→MnCI2(g)+yH2O(l)+zCI2(g)
compare the number of each atom of the elements on both sides of the chemical equation.
x = 4, y = 2 and z = 1
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