I only have two more attempts left and I need help on my homework. I am so lost in Chemistry right now, and I need someone to explain this in a simple way so I will not only get an A in the homework, but also in the class.

http://njit.mrooms.net/file.php/16756/Images_Chem_126_RH_/kinetics_13-18.jpg

1. Calculate the average rate of reaction between 0.0 and 47.0 s (units mol/L/s).

2.Calculate the initial rate of reaction (units mol/L/s).

3.Calculate the instantaneous rate of formation of ethylene at 46.0 s (units mol/L/s).

I tried these, but I keep getting them wrong

Question

I only have two more attempts left and I need help on my homework. I am so lost in Chemistry right now, and I need someone to explain this in a simple way so I will not only get an A in the homework, but also in the class.
 
http://njit.mrooms.net/file.php/16756/Images_Chem_126_RH_/kinetics_13-18.jpg 

1. Calculate the average rate of reaction between 0.0 and 47.0 s (units mol/L/s). 

2.Calculate the initial rate of reaction (units mol/L/s). 

3.Calculate the instantaneous rate of formation of ethylene at 46.0 s (units mol/L/s). 

I tried these, but I keep getting them wrong

anonymous · Answer

this is the physics department, this link will take you to the chem dept, http://openstudy.com/study#/groups/chemistry