Question

The equation X + Y yields 2 Z has the rate law equation shown below. Which of the following statements best describes the relationship of X on the rate of the reaction?

rate = k[X]2[Y]

a. Changing X has no effect on the reaction rate.

b. Doubling X causes the reaction rate to quadruple.

c. Dividing X by two causes the reaction rate to be cut in half.

d. Multiplying X by three also increases the reaction rate by three times.

Answer 1

i think it's c?

Answer 2

Why do you think it is C?

Answer 3

B.

Answer 4

is that k[X]^2[Y] or K[x]*2[Y]

Answer 5

I think he means \[rate = k[X]^2[Y]\]
Never heard of \[rate = k[X]\times2[Y]\]

Answer 6

If we doubled concentration of X; this means the reaction went four times as fast.
We represent this as \((X)^2\).

So @Squirrels is correct, the answer is B.

Answer 7

YES!!! ^_^ lol

Answer 8

Yep.

Answer 9

sorry, my internet went out

Answer 10

thank you for helping