Best Answer: 1) As the person above said: carbon, hydrogen, and oxygen. 2) No. This is unless we consider formic acid as a fatty acid (CH2O2), but the definition of a fatty acid is a carboxylic acid with a LONG unbranched aliphatic tail that is either saturated or unsaturated.
When the tubing is cool, the warm and moist air may condense in the tubing. Not only will you not get the benefit of the moisture, but it can collect and drip into your face or gurgle with the air flow. It is often worse when the bedroom environment is cool or cold compared to the temperature of the pressurized air.
The Integrated Ball Valve on the SharkBite Water Heater Connector provides a quarter-turn, single handle shut-off to the water supply. The braided stainless steel lines are available in different lengths from 12 in. - 24 in. (without Ball Valve) and are also available in Corrugated Stainless Steel.