In a reaction `2A + B rarr A_(2)B`, the reactant `A` will disappear at

In a reaction 2 A+B rarr A_(2) B the reactant A will disappear at : half the rate at that B will decrease, the same rate at the B will decrease, the same rate at that A, B will form, twice the rate at that B will decrease

In a reaction 2A_(2)+B_(2)rarr2A_(2)B, the reactant A will desapper at :

In a reaction 2X+Y rarrX_(2),Y the reactant X will disappear at

In a reaction 2X+Y rarrX_(2),Y the reactant X will disappear at

In a reaction 2X+Y rarr X_2Y . The reactant X will disappear at

In a reaction 2A+btoA_(2)B the reaction A will disappear at