For a K*- CH ion pair, attractive and repulsive energies EA and ER, respectively, depend on the distance between the ions r, according to 5.8 x 106 1.436 EA and ER For these expressions, energies are expressed in electron volts per K*- CH pair, and r is the distance in nanometers. a) If the net energy EN is just the sum of the two expressions above: EN = E+ ER, Find the values of ro and E, ? b) If curves of EA, ER, and EN are plotted in given figure, compare the calculated values of ro and E, with that from the graph. .00 0.20 0.30 040 0.70 Interatomie Separation, Boading Energy.ev

For a K- CH ion pair, attractive and repulsive energies EA and ER, respectively, depend on the distance between the ions r, according to 5.8 x 106 1.436 EA and ER For these expressions, energies are expressed in electron volts per K- CH pair, and r is the distance in nanometers. a) If the net energy EN is just the sum of the two expressions above: EN = E+ ER, Find the values of ro and E, ? b) If curves of EA, ER, and EN are plotted in given figure, compare the calculated values of ro and E, with that from the graph. .00 0.20 0.30 040 0.70 Interatomie Separation, Boading Energy.ev