Answer:
The rate constant for a first order reaction is 60 s 1. How much time will It take to reduce the initial concentration of the reactant to its 1/6 th value? Answer: Question 9. For a first order reaction, show that time required for 99% completion is twice the time required for the completion of 90% of reaction…
Explanation:
The rate constant for a first-order reaction is equal to the negative of the slope of the plot of ln[H 2 O 2] ... (from 6.00 hours to 12.00 hours), it decreases from 0.500 M to 0.250 M; ... The half-life of a reaction is the time required to decrease the amount of a given reactant by one-half. The half-life of a zero-order reaction decreases as ...
Answer: A
Explanation: In a distribution that is skewed to the right, the value of the Mean will be greater than the value of the median. Because the meaning of this distribution is 1.8 siblings, the median must be less than 1.8 siblings. The only other choice that is less than 1.8 is the value one, so the median must be one sibling.Mean will be greater than the value of the median. Because the meaning of this distribution is 1.8 siblings, the median must be less than 1.8 siblings. The only other choice that is less than 1.8 is the value one, so the median must be one sibling
its C fuel, electricity, power plants
