Question 2.. A simplified model of hydrogen bonds of water is depicted in the figure as linear arrangement of point charges. The intra molecular distance between q1 and q2, as well as q3 and q4 is 0.10 nm (represented as thick line). And the shortest distance between the two molecules is 0.17 nm (42 and q3, inter-molecular bond as dashed line). The elementary charge e = 1.602 × 10 1ºC. 12 Midway OH_0.35c H 10.35c он 0.35е H 10.35e Fig. 2 (a) Calculate the energy that must be supplied to break the hydrogen bond (midway point), the elec- trostatic interaction among the four charges. (b) Çalculate the clectric potential midway between the two H2O molecules.

Question 2.. A simplified model of hydrogen bonds of water is depicted in the figure as linear arrangement of point charges. The intra molecular distance between q1 and q2, as well as q3 and q4 is 0.10 nm (represented as thick line). And the shortest distance between the two molecules is 0.17 nm (42 and q3, inter-molecular bond as dashed line). The elementary charge e = 1.602 × 10 1ºC. 12 Midway OH_0.35c H 10.35c он 0.35е H 10.35e Fig. 2 (a) Calculate the energy that must be supplied to break the hydrogen bond (midway point), the elec- trostatic interaction among the four charges. (b) Çalculate the clectric potential midway between the two H2O molecules.