Yes the answer is 1s22s22p63s23p64s23d5
        
             
        
        
        
Answer: M = 0.036 M
Explanation: Solution attached:
First convert mass of NH3 to moles
Next convert volume in mL to L
Use the formula for Molarity
M = n / L
 
        
             
        
        
        
Answer:
 for given question is 2.79 and
 for given question is 2.79 and  is 0.52
 is 0.52
 {i- vant hoff’s constant ; Kb- constant ; m molarity }
 {i- vant hoff’s constant ; Kb- constant ; m molarity }
M = no. of moles of the solute present in one kg of solution
Let the weight of amount of solute be “w” and its molecular mass be “M”
Let the mass of the solvent in the given question be “x”
 
 
 

 
        
             
        
        
        
Of course we would experience them.