Psolution = X · PH_20 
= 0.966 · 31.8 torr 
= 30.7 torr
        
             
        
        
        
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
Hope this helps!
 
        
             
        
        
        
The answer is C, because the moon does rotate it just rotates at the perfect time for us to never side the other side of it.  
        
                    
             
        
        
        
Answer:
1 At 0C° KNO3 is least soluble
2 Approximately 65 grams
3 About 30 grams
4 yes it increases at the same rate can be explained by straight line graph
Explanation: