Question

Dinitrogen tetroxide decomposes to produce nitrogen dioxide gas. When dinitrogen tetroxide is sealed in an evacuated glass container, the closed system eventually reaches dynamic equilibrium. Which statement describes the graph of the rate of the forward reaction over time?

It starts high and gradually decreases until it levels out above zero.
It starts high and gradually decreases until it reaches a rate of zero.
It starts low and gradually increases until it levels out at a rate above zero.
It starts low and gradually increases until it reaches a maximum rate.

Answer 1

@taramgrant0543664 a?

Answer 2

@sweetburger

Answer 3

A sounds good to me