Where's the image?
please enter a image below so I can help.
        
             
        
        
        
Answer:
Explanation:
 Bronsted Base is an H+ acceptor
No good answer Bronstead base does not accept hydroxide or electrons
 
 
        
                    
             
        
        
        
P1V1 = P2V2
P1 = 720 mmHg
V1 = 450. mL
P2 = 760 mmHg (this is the pressure at STP)
Use these to solve for V2:
(720)(450) = 760V2
V2 = 426 mL
        
                    
             
        
        
        
CO2 and H2O are compounds hope this helped :)