The values of a, b, c, d, e, f to balance the following equation are
aK2Cr2O7 + bKCl + cH2SO4 → dCrO2Cl2 + eKHSO4 + fH2O
1
a = 4, b = 2, c = 6, d = 6, e = 2, f = 3
2
a = 2, b = 6, c = 6, d = 2, e = 6, f = 3
3
a = 6, b = 4, c = 2, d = 6, e = 3, f = 2
4
a = 1, b = 4, c = 6, d = 2, e = 6, f = 3