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

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

pie chart because it is in percents ( % )