Sweet Taste in the Mouth: An Overview. A sweet taste in the mouth is characterized by a constant sensation thatâs similar to what people will experience after consuming candy or a sugary drink. People that have had a sweet taste in their mouth say that itâs fruity and potent. This constant sensation isnât linked to the consumption of foods, itâs simply present at all times. Experiencing sweet taste in the mouth can be quite unsettling.
NOx is a generic term for the mono-nitrogen oxides NO and NO 2 (nitric oxide and nitrogen dioxide). They are produced from the reaction among nitrogen, oxygen and even hydrocarbons (during combustion), especially at high temperatures.
NOx gases are usually produced from the reaction among nitrogen and oxygen during combustion of fuels, such as hydrocarbons, in air; especially at high temperatures, such as occur in car engines. In areas of high motor vehicle traffic, such as in large cities, the nitrogen oxides emitted can be a significant source of air pollution. NO x gases are also produced naturally by lightning. The term NO x is chemistry shorthand for molecules containing one nitrogen and one or more oxygen atom.