37. Which of the following values is closest to the total electric potential energy of 1 mole of H2O? For simplicity in calculation, here we assume a pure ionic bonding (H carries a charge te； O, -2e), the O–H bond length ≅ 100 picometers, and the H–O–H bond angle is 180°.
(A) 4.8 kJ/mol
(B) 24 kJ/mol
(C) 48 kJ/mol
(D) 240 kJ/mol
(E) 480 kJ/mol

答案：登入後查看
統計： A(0), B(0), C(0), D(3), E(1) #2993336