Raising the temperature results in the radiator giving off photons of high-energy ultraviolet light. As heat is added, the radiator emits photons across a wide range of visible-light frequencies
 
        
             
        
        
        
I’m not sure sorry I really wish I could help
        
             
        
        
        
That it will erupt upon contact. Hope it helps!
        
             
        
        
        
Answer:
I think is Number 2
The rate at which calcium chloride is equal to the rate at which sodium chloride is produced.
Let me know if I'm wrong.