DMF is flammable and its explosive limits are 2.2-16% v/v. At temperatures above 350 °C, thermal decomposition of DMF to form dimethylamine and carbon monoxide occurs. The primary use of DMF is as a solvent with low evaporation rate. DMF is a clear liquid that has been widely used in...
Alcoholism:-It is a disease which is characterised by uncontrolled drinking and preoccupation with alcohol. They have serious issues including kidney failure.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts...
To begin, polyfoam is a combination of apolyol, a type of alcohol, and adiisocyanate, a derivative of petroleum. The major concern lies withdiisocyanate, namely toluene diisocyanate (TDI). The US National Toxicology Program classified it as “reasonably to be anticipated as a human carcinogen” ...
deaths("Marijuana Is Safer Than Alcohol: It's Time To Treat It That Way"). Alcohol can harm the heart, brain and nervous system. Within minutes of having a drink alcohol has reached the brain, muscles, nerves, and other parts of the body. Five to ten percent of alcohol is transferred...
Why is 95 percent ethanol used to wash the solid ( the terraaminecopper(II) sulfate monohydrate product) on the filter paper instead of deionized water? Would ethyl alcohol sink or float in water? Explain. What apparatus is used for a fractional distillation? How is it different from...
Fire of Rome(67 CE) started in the shops of merchants who sold “flammable goods” near the Circus Maximus, while theGreat Fire of London(1666 CE) was started in a bakery, within a merchants district that held oil, pitch, tar, coal, tallow, fats, sugar, alcohol, turpentine, and ...
1.Tannin is a plant polyphenol.It could___protein in solution to form sediment. 2.England,Scotland and Wales___the island of Great Britain. 3.An acid can___with a base to form a salt. 4.One___of red phosphorous is flammable. 5.Matter exists in three states:___,liquid and gas....
it is more important to prevent a drunk airline pilot from being at the controls than it is to protect his privacy by waiting for objective symptoms of alcohol use before administering a test. The bottom-line is that if someone wants to fly a passenger plane, transport flammable chemicals or...
Duty-free alcohol, perfume, and other liquidsthat you buy from the airport are allowed on your airplane in your carry-on luggage. However, remember to leave the receipt inside the security bag. In addition, if you have a connecting flight at another airport, you may have to end up putting...
‘lil solvent like iFixit’s adhesive remover, high-concentration isopropyl alcohol, or acetone. The solvent will reduce the need to pry against or flex the battery. But—and this is a big but—solvents are flammable, so use them as sparingly as possible, and acetone may cause damage to ...