[دنـــا]

(23) Consider the unbalanced expression:
CH3CH2CHO(l) + O2(g)  CO2 (g) + H2O(g).
Which set of coefficients balances the equation;
(a) 2, 8, 3, 6
(b) 3, 8, 6, 6
(c) 1, 4, 3, 2
(d) 1, 4, 3, 3*

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