Im sure its D
Empirical formula has the lowest number (simplified) version in an equation of molecules
Answer:
Methane
Explanation:
Alkanes have the molecular formula of "CnH2n+2" which means for every carbon molecule there are two hydrogens plus two more. For example when there is one Carbon there are four hydrogens, this molecule is known as "Methane"
Complete Question
The complete question is shown on the first uploaded image
Answer:
The kinetic order in HI is x= 2
Explanation:
Generally the slow step in a reaction mechanism is the rate determining step
Now with this knowledge at the back of our minds we can see that the number of moles of HI i s 2 which implies that the order of HI is 2m
So we can represent the rate law as
![Rate = k [CH_3 CHCH_2][HI]^2](https://tex.z-dn.net/?f=Rate%20%20%3D%20%20k%20%20%5BCH_3%20CHCH_2%5D%5BHI%5D%5E2)
hence
x = 2
Answer:
The number of principle energy level increases and the number of valance electrons remain the same.
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Answer: TO SACRIFICE MY OWN LIFE FOR PAKISTAN
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