Question 34 Not yet answered Myoglobin is an important protein found in the muscle cells. Myoglobin contains iron. An iron atom could be stripped of its 26 electrons and therefore would exist as Fe26+. Calculate the energy required in kJ/mol for the last ionization step. The last step of the ionization is given below. Fe2(g) --Fe26+ (g) + e* Marked out of 10 Hint: Flag question E,= -(2.18 x 10-']) Select one: a. 8.40 x 105 kJ/mol b. 1.47 x 10-18 kJ/mol c. 1.47 x 10-15 kJ/mol d. 8.40 x 106 kJ/mol e. 8.87 x 10 kJ/mol Question 35 Not yet answered Complete the Lewis structure for the molecule: CHI 0 CH-CH-C-C-N Marked out of 1.0 This molecule has single bonds and multiple bonds. Flag question Select one: a. 13,0 b. 11,5 c. 11, 2 d. 6,3 e. 4,2