Depict the hydrogen bonding between two ammonia molecules and between one ammonia molecule and one water molecule?

Ammonia NH3 , have a severe electron density on the nitrogen atom (unshared electrons) so it truly is a exceptionally electron donor , whilst water and ammonia mixed NH4+ ion , OH- frormed in accordance to the donation of electrons of ammonia to the proton of water , and dative bond formed .

Hydrogen bondings are shown below.

Explanation:

Hydrogen bonding takes place between an electronegative atom (O, N and F) and H atom attached to those electronegative atoms (O, N and F). Lone pairs on electronegative atoms are involved in formation of hydrogen bond.

Electronegative atom of a molecule which donates it's lone pair to form hydrogen bonding is called hydrogen bond donor. And the other molecule whose H atom is involved in hydrogen bonding is called hydrogen bond acceptor.

Hydrogen bond is a kind of bond whose strength is an intermediate to ionic and covalent bond.

Hydrogen bonding is represented as dash lines.

Hydrogen bonding between ammonia molecules and between ammonia and water molecule has been shown below.

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