Answer:
2,75 mol of O2 it's 88 g of O2.
Explanation:
The weight of the diatomic molecule O2 is 32 g/mol. So considering that, you should multiply 2,75 mol · 32 = 88g :) 
 
        
             
        
        
        
Explanation:
that u know right .........................
 
        
                    
             
        
        
        
Answer:Could you give a more detailed explanation like what exactly do you need/want?
Explanation:
 
        
                    
             
        
        
        
Answer:
diffrent types of maks and modles
Explanation:
 
        
             
        
        
        
Answer:
Number 3
It is the way the earth stay a good tempercher for us.
Explanation: