the-hypothetical-gas-phase-isomerization-of-ab-ba-at-425-c-was-observed-the-pres

Question

The hypothetical gas-phase isomerization of AB → BA at 425 °C was observed.

Table showing time in seconds and corresponding pressure in torr for a gas-phase reaction.

What are its rate constant and half-life if the reaction is first-order?

Accepted Answer

k = 1.76x10^-4 s^-1
t_1/2 = 3.94x10³ s

Answer

k = 1.76x10^-4 s^-1
t_1/2 = 2.54x10^-4 s

Answer

k = 5.68x10³ s^-1
t_1/2 = 2.54x10^-4 s

Answer

k = 5.68x10³ s^-1
t_1/2 = 3.94x10³ s

The hypothetical gas-phase isomerization of AB → BA at 425 °C was observed.What are its rate constant and half-life if the reaction is first-order?