A model of an alkane appears in the window below. M H- H H K wireframe labels Which of the following also represent the molecule shown in the model? Choose all that apply. CH3 con poco CH3-CH2-C-CH2-CH3 CH3 CH3-CH2-CH2-CH2-CHY CH2-CH3 C7H16 CAH CH3 . CH3-CH-CH2-CH-CH3 A model of an alkane appears in the window below. --- H-C wireframe labels Which of the following have the same molecular formula as the molecule shown in the model? Choose all that apply. CH3 CH3 CH3-CH-CH-CH2-CHE CH2-CH3 CH3-CH2-CH-CH2-CH, . CH3-CH-CH-CH-CHY-CHY CHE CH3 CH3 -CH-CH-cr CH3CH-CH-CH3 A model of a cycloalkane appears in the window below. H wireframe labels Which of the following also represent the molecule shown in the model? Choose all that apply. C3H12 -CH CHA CH2 C3H10 O O CH3 CH2CH CHE -CH2 CH2 CHCH-CH3