Since that is a lengthy one I to have the same problem in chem. I always trust google and ask question but question of the elements of the periodic table and one by one it will give you the answer and will tell you the formula and the cations
        
             
        
        
        
I am hamster fun boo poop
        
             
        
        
        
Nitrogen should be gaining 3 valence electrons.
        
             
        
        
        
To remove the water that is in the organic layer. Due to sodium sulfate being a drying agents that will eventually cause water to leave.
        
             
        
        
        
Answer: neutral 
Explanation: there are protons and neutrons in a nucleus and there are more neutrons than protons therefore it’s neutral