For the reaction $2A + B o$ products, the rate law is rate = $k[A]^2…

Question

For the reaction $2A + B 	o$ products, the rate law is rate = $k[A]^2[B]$. If [A] is **tripled** and [B] is unchanged, the rate becomes:

Accepted Answer

B. 9 ×

Rate ∝ $[A]^2$ ⇒ tripling [A] gives factor $3^2 = 9$.

Answer

27 ×

Answer

6 ×

Answer

3 ×

For the reaction $2A + B \to$ products, the rate law is rate = $k[A]^2[B]$. If [A] is **tripled** and [B] is unchanged, the rate becomes: