Given:
At 25 degrees Celcius:
amount of generic salt AB3 = 0.0260 moles
Volume of solvent = 1.0 L water
Set up a balanced chemical equation:
AB3 =========> A3+ + 3B-
0.0260M             0.0260   0.078
Ksp = [A][B]^3
Ksp = 1.23 x 10^-5<span />
        
                    
             
        
        
        
Answer:
the answer would be C. Thank you god bless you.
Explanation:
 
        
                    
             
        
        
        
NaN₃ is the chemical formula for Sodium Azide