Draw the two chair conformations for t-butyl-cyclohexane and explain which is the most stable

Following are structural formulas for 1,4-dioxane and piperidine. 1,4-Dioxane is a widely used solvent for organic compounds. Piperidine is found in small amounts in black pepper (Piper nigrum). (a) Complete the Lewis structure of each compound by showing all unshared electron pairs. (b) Predict bond angles about each carbon, oxygen, and nitrogen atom. (c) Describe the most stable conformation of each ring and compare these conformations with the chair conformation of cyclohexane.

Write the two chair conformations of each of the following and in each part designate which conformation would be more stable. Why?a) trans-1-tert-butyl-3-methylcyclohexaneb) trans-1-tert-butyl-4-methylcyclohexane

Draw the two chair conformations for each of the following compounds and indicate which conformer is more stable.