How are skepticism and open-mindedness different? How are they alike?
1 answer:
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Answer:
PART A 1st order in A and 0th order in B
Part B The reaction rate increases
Explanation:
<u>PART A </u>
The rate law of the arbitrary chemical reaction is given by
Replacing for the data
Expression 1
Expression 2
Expression 3
Making the quotient between the fist two expressions
Then the expression for
Doing the same between the expressions 1 and 3
Then
This means that the reaction is 1st order respect to A and 0th order respect to B .
<u>PART B </u>
By the molecular kinetics theory, if an increment in the temperature occurs, the molecules will have greater kinetic energy and, consequently, will move faster. Thus, the possibility of colliding with another molecule increases. These collisions are necessary for the reaction. Therefore, an increase in temperature necessarily produces an increase in the reaction rate.