The answer should be D. A rate law needs to be rate equaling the rate constant which is represented as k (make sure you use a lower case k since an upper case K is for equilibrium) times the concentrations of each reactant raised to the power of what ever order it has. (if A was a zero order it would be [A]⁰ and if A was third order it would be [A]³).
Do not get the order the reactants are confused with the coefficients in the chemical equation. (just because the reaction has 2B does not mean the rate law will have [B]². As shown in this example since it is first order therefore being [B] in the rate law)
I hope this helps. Let me know if anything is unclear in the comments.
Answer: The new volume at different given temperatures are as follows.
(a) 109.81 mL
(b) 768.65 mL
(c) 18052.38 mL
Explanation:
Given: 
= 571 mL, 
(a) 
The new volume is calculated as follows.
(b) 
Convert degree Fahrenheit into degree Cesius as follows.
The new volume is calculated as follows.
(c) 
The new volume is calculated as follows.
Answer:
Here is your answer mate :D
It means that you are the brother or friend of the person doing the thumping
