Consider the reaction represented by the following equation: xKMnO 4 (aq) + ySO 2 (g)

CHEMISTRY
WAEC 2011

Consider the reaction represented by the following equation: xKMnO4(aq) + ySO2(g) + zH2O(I) → K2SO4(AQ) + 2MnSO4(aq) + 2H2SO x,y and z are respectively

  • A. 2,5 and 2
  • B. 2,2 and 5
  • C. 5, 1 and 2
  • D. 1, 5 and 2

Correct Answer: A. 2,5 and 2



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