Hydrazine,a Fuel Used to Power Rocket Engines,is a Product of the Reaction

Hydrazine,a fuel used to power rocket engines,is a product of the reaction between ammonia and bleach.Balance the equation for the reaction. aNH₃(aq) + bOCl−(aq) → cN₂H₄(l) + dCl−(aq) + eH₂O(l)

A) a = 2,b = 1,c = 1,d = 1,e = 1
B) a = 2,b = 2,c = 1,d = 2,e = 2
C) a = 2,b = 1,c = 2,d = 1,e = 2
D) a = 4,b = 3,c = 1,d = 3,e = 1
E) a = 4,b = 3,c = 2,d = 3,e = 2