Determine the empirical formula of ascorbic acid if it is composed of 40.92% carbon, 4.58% hydrogen, and 54.50% oxygen.
Remember: throat is a very vulnerable area of your organism. Along with nasal cavity, it is the first âbodyguardâ against the invasion of viruses and bacteria. Very red throat with white or yellow spots at its back are typical for inflamed throat, caused by bacterial infections.
There is number of tiny finger like structures called papillae on the tongue and when it gets inflamed the tongue surface takes up a white coating. This is due to the accumulation of bacteria or fungi on the papillae. Other causes for white surface on the tongue are dry mouth, dehydration, fever, and smoking. Intake of certain medications can alter the color of your tongueâs surface. Oral lichen planus, leukoplakia, oral thrush and syphilis infection are also some of the causes for white coating on the tongue.