which gas is known as laughing gas?

Answer 1

Nitrous oxide, also known as dinitrogen oxide or dinitrogen monoxide, is a chemical compound with chemical formula N2O. Under room conditions, it is a colourless non-flammable gas, with a pleasant, slightly-sweet odor. It is used in surgery and dentistry for its anaesthetic and analgesic effects, where it is commonly known as laughing gas due to the euphoric effects of inhaling it. It is also used as an oxidizer in internal combustion engines. In this use it is known as nitrous, or NOS after a well-known brand which has become a genericized trademark. Nitrous oxide is present in the atmosphere where it acts as a powerful greenhouse gas.

Nitrous oxide (N2O) is a dissociative that can cause analgesia, euphoria, dizziness, flanging of sound, and, in some cases, slight hallucinations and mild aphrodisiac effect. It can also result in mild nausea or lingering dizziness if too much is inhaled in too short a time. Other commonly reported side effects include stomach irritation, headache, and erectile disfunction.

Answer 2

nitrous oxide N2O




Nitrous oxide, also known as dinitrogen oxide or dinitrogen monoxide, is a chemical compound with chemical formula N2O. Under room conditions, it is a colourless non-flammable gas, with a pleasant, slightly-sweet odor. It is used in surgery and dentistry for its anaesthetic and analgesic effects, where it is commonly known as laughing gas due to the euphoric effects of inhaling it. It is also used as an oxidizer in internal combustion engines. In this use it is known as nitrous, or NOS after a well-known brand which has become a genericized trademark. Nitrous oxide is present in the atmosphere where it acts as a powerful greenhouse gas.

The gas was discovered by Joseph Priestley in 1772, who called it phlogisticated nitrous air. Humphry Davy in the 1790s tested the gas on himself and some of his friends, including the poets Samuel Taylor Coleridge and Robert Southey. They soon realised that nitrous oxide considerably dulled the sensation of pain, even if the inhaler were still semi-conscious. And so it came into use as an anaesthetic, particularly by dentists, who do not typically have access to the services of an anesthesiologist and who may benefit from a patient who can respond to verbal commands.

Answer 3

Nitrous Oxide

Answer 4

Nitrous Oxide, colorless gas , Asphyxiant, slightly sweetish odor and taste, it is used to oxidize organic compounds at high temp.by the way it called the laughing gas because its effect on the Jew muscles , which let one look like he is laughing.

Answer 5

Nitrous Oxide.

Answer 6

nitrous oxide or nitrogen (I) oxide, chemical compound, N2O, a colorless gas with a sweetish taste and odor. Its density is 1.977 grams per liter at STP. It is soluble in water, alcohol, ether, and other solvents. Although it does not burn, it supports combustion since it decomposes into oxygen and nitrogen when heated. The gas is prepared commercially by the thermal decomposition of ammonium nitrate, NH4NO3, at about 240°C to produce nitrous oxide and water; the reaction must be carefully controlled to prevent explosive decomposition of the nitrous oxide. The gas is purified, liquified by compressing and cooling it, and stored in metal cylinders. A major use of nitrous oxide is in anesthesia, e.g., in dentistry. It is commonly called laughing gas since it produces euphoria and mirth when inhaled in small amounts. It is also used in making certain canned pressurized foods, e.g., instant whipped cream. Nitrous oxide was discovered (1772) by Joseph Priestley, who called it “diminished nitrous air”; he prepared it from “nitrous air” (nitric oxide, NO) by treatment with iron powder or a mixture of iron and sulfur powders. Its properties were further studied (1799) by Sir Humphry Davy.

Answer 7

Nitrous Oxide. NO2

Answer 8

All the people who said nitrous oxide are correct.

Also called NOS when this same gas is injected into racing cars.

Answer 9

I think you are now +ve what the hell the laughing gas is, but just to make you comfortable, it is Nitrous Oxide, N2O, surprising to know, right?

Answer 10

NO3 (nitrous oxide) is known as laughing gas it has such a effect that it shakes our face muscles and we are forced to laugh