How much energy, in kJ, is required to ionize 2.78 moles of ...

[tnt_battle]

How much energy, in kJ, is required to ionize 2.78 moles of hydrogen atoms?
 
  A) 2.74  103 kJ
  B) 4.72  103 kJ
  C) 1.66  103 kJ
  D) 3.65  103 kJ
  E) 5.89  103 kJ

Question 2

Which element will form an ion with the greatest positive charge?
 
  A) Al
  B) Na
  C) Mg
  D) Sr
  E) P

[stallen]

Answer to Question 1

D

Answer to Question 2

A

[tnt_battle]

Excellent

[tkempin]

Gracias!