Molecules will try to adopt the most stable conformation that minimizes strain. For cyclohexane, C 6 H 12, this would be the chair conformation. Letâs see why. If cyclohexane was planar, its structure would look like the picture to the left.
CPAP mask â There are many types of C-PAP masks. There are masks that just cover the nose (nasal cpap mask), and masks that cover just the mouth (oral masks), and of course, nasal-oral masks. There are also masks that are attached to oral appliance mouth devices.
One treatment is using a continuous positive airway pressure (CPAP) machine. When you use a CPAP machine, you wear a mask while sleeping. The mask is connected to machine which produces air pressure in the mask and helps keep your airways open.This improves the quality of your sleep. If you are concerned that the pressure isnât right, consult your doctor to see what your options are.hen you use a CPAP machine, you wear a mask while sleeping. The mask is connected to machine which produces air pressure in the mask and helps keep your airways open. This improves the quality of your sleep.