1. Determine the empirical formula for a compound that contains 62.464 g of carbon, 5.215 g of hydrogen, 20.512 g of chlorine, and 27.697 g of oxygen.

2. Determine the molecular formula for a compound whose empirical formula is C, H,C1,O and
molecular mass is 322 g/mol.

3. A nitrogen-containing hydrocarbon is 54.5% carbon, 13.6% hydrogen, and 31.8%
nitrogen. Its molecular mass is known to be 88 grams per mole. Determine the empirical
and molecular formulas for this compound.

4. Determine the empirical formula of a compound containing only 1.645 g of nitrogen and
0.355 g of hydrogen.

Variables,control,conclusion and finally scientific theory

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic 

Answerhund's rule;

In reversible reaction chemistry equilibrium is attained when the forward and reverse reactions are taking place at the same rate, thus, the concentrations of reactants and products remain the same. a reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. in irreversible reactions on the other hand, the reactants react to form the products, which cannot revert back into reactants.