Answer:
<h3><u> The atoms are affected by light.</u></h3>
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Answer:
C
Explanation:
I just aswered this question and i got it right
Answer: 360 minutes are required for 20 percent of a sample of cyclopropane to isomerize topropane.
Explanation:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
As the units of rate constant is , the reaction follows first order kinetics.
Expression for rate law for first order kinetics is given by:
where,
k = rate constant =
t = time for decomposition = ?
a = let initial amount of the reactant = 100
x = amount decayed =
a - x = amount left after decay process = 100-20= 80
Thus 360 minutes are requiredfor 20 percent of a sample of cyclopropane to isomerize topropane.
The best explanation would be A. The reason the balloon is inflated is because its filled with gas, and the gas particles collide with the interior of the balloon to give it its shape.