The complete balanced chemical reaction is:
<span>C7H16  +  3O2 
-->  7CO2  +  8H2O</span>
 
So 3 moles of oxygen O2 is required for every 1 mole of
C7H16. In the same manner, 3 molecules of O2 is required for every 1 molecule
of C7H16.
 
Answer:
<span>3 molecules O2 </span>
 
        
             
        
        
        
Answer:
she can make 10 loaves
Step-by-step explanation:
If you need explanation, comment and I will go step by step. 
 
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
 
        
             
        
        
        
Si estás tratando a encontrar M este es
13-8m=21
8m=8
M=1