Consider the first-order reaction described by the equation At a certain temperature, the rate constant for this reaction is 5.82 × 10 − 4 s − 1 5.82×10−4 s−1 . Calculate the half-life of cyclopropane at this temperature.

The half life of the reaction is 1190.7 seconds

Explanation:

The equation used to calculate rate constant from given half life for first order kinetics:

where,

k = rate constant of the reaction =

= half life of the reaction = ?

Putting values in above equation, we get:

Hence, the half life of the reaction is 1190.7 seconds

your answer would be a. 12.5 kg

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.