Answer:
The particle model does not take into account: the size and shape of particles. the space between particles.
 
        
             
        
        
        
Unit of measurement 
ex: ft, in, etc.
        
             
        
        
        
High temperature and pressure produce the highest rate of reaction. However, this must be balanced with the high cost of the energy needed to maintain these conditions. Catalysts increase the rate of reaction without affecting the yield. This can help create processes which work well even at lower temperatures.
I hope this helps you.
 
        
             
        
        
        
The correct answer is the last option. When <span>Zac releases the air from a balloon, it will expand to fill the room. It will not expand in the sense that molecules will be big but the molecules will be more spread out into the room and more air molecules will be present to fill the room.</span>
        
                    
             
        
        
        
Answer:
(C) through the atmosphere
Explanation: