I have a couple questions I need help on Q1 Draw a Lewis diagram for CH3CN. Q2 Draw a Lewis diagram for the ether C2H5OCH3 . Q3 Draw all resonance structures for the nitryl fluoride molecule, NO2F. Explicitly draw all H atoms. Include all valence lone pairs in your answer. Do not include overall ion charges or formal charges in your drawing. Do not draw double bonds to oxygen unless they are needed for the central atom to obey the octet rule. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate resonance structures using the ↔ symbol from the drop-down menu. Q4 Draw all resonance structures for the acetate ion , CH3COO-. Explicitly draw all H atoms. Include all valence lone pairs in your answer. Do not include overall ion charges or formal charges in your drawing. Do not draw double bonds to oxygen unless they are needed for the central atom to obey the octet rule. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate resonance structures using the ↔ symbol from the drop-down menu.