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
![-r_A=k\times\left[A\right]^\alpha\times\left[B\right]^\beta\bigm](https://tex.z-dn.net/?f=-r_A%3Dk%5Ctimes%5Cleft%5BA%5Cright%5D%5E%5Calpha%5Ctimes%5Cleft%5BB%5Cright%5D%5E%5Cbeta%5Cbigm)
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.
A) amount of matter it contains.
Answer:
Option D
Explanation:
A solution is neutral if it contains equal concentrations of hydronium and hydroxide ions; acidic if it contains a greater concentration of hydronium ions than hydroxide ions; and basic if it contains a lesser concentration of hydronium ions than hydroxide ions.
A common means of expressing quantities, the values of which may span many orders of magnitude, is to use a logarithmic scale.
The hydroxide ion molarity may be expressed as a p-function, or pOH.
pOH = −log[OH−]
Basic solutions are those with hydronium ion molarities less than 1.0 × 10−7 M and hydroxide ion molarities greater than 1.0 × 10−7 M (corresponding to pH values greater than 7.00 and pOH values less than 7.00).
Answer:
A) "Diversity increased because Ford hired immigrants from many different countries." I believe this is the answer.
Explanation:
my mom because she is my mom
