The red and blue will spread from the drops which will mix causing purple at the meeting and red pat that then over time it will spread to a murky purple
        
             
        
        
        
to see if its copatible with our environment or to see if there is any unkown element, otherwise i dont know 
if wrong very sorry
 
        
             
        
        
        
A covalent bond that forms a compound.
        
             
        
        
        
Answer:
The correct option is a.
Explanation:

125 kPa
125kpa - 2x                            4x    x
Total pressure after reaction = 176 kPa
125 kPa - 2x + 4x + x = 176 kPa
x = 17 
125 kpa - 2x = 125 kPa - 2(17) = 91 kPa
Initial pressure of the dinitrogen pentoxide ,(at t=0) =
Final pressure of the dinitrogen pentoxide, (at t = t) = P = 91 kPa
The rate constant is = 



It will take 113 minutes for the total pressure to reach 176 kPa.
 
        
             
        
        
        
Nitrogen (around 78%), Oxygen (around 21%), and Argon (around 1%).
Hope this helps :)