0
What else can I help you with?
Is air an element mixture or compound?
Air is a mixture, made mostly of the elements nitrogen and oxygen. It also has some other gases, such as argon (element), carbon dioxide (compound), and water (compound).
What does Dalton's Law of Partial Pressures say?
The total pressure of a gas mixture is the sum of the individual pressures.
During what process do gases make up the solution you breath?
It is in respiration that we find a solution or mixture of gases that we breathe in or out.
How was the element neon discovered?
Neon was discovered in 1898 by Sir William Ramsay and Morris Travers through their experiments with liquefied air. They were able to isolate neon by fractional distillation of liquid air, which allowed them to separate the different components of air based on their boiling points. Neon was identified by its distinct reddish-orange glow when an electric current was passed through it, leading to its discovery as a new element.
Which of the following is not a mixture a. pure water b. seawater c. air d. brass?
Answer a. Pure Water is not a mixture - it is a compound. Seawater is a mixture of water and salts, air is a mixture of gases and brass is a mixture (an alloy) of copper and zinc metals.
When was Xenon discovered?
Xenon was discovered in 1898 by Scottish chemist William Ramsay and British chemist Morris Travers. They isolated it from liquid air during their experiments to isolate noble gases.
Who formulated the gay-lussacs law?
That would be Joseph Louis Gay-Lussac, a French chemist and physicist of the 19th century. He figured out that the volume and temperature of gases share a direct relationship. He also discovered boron.
Who is the founder of argon?
Argon was discovered by Sir William Ramsay, a Scottish chemist, and Lord Rayleigh, an English chemist, in 1894.
Where was the element krypton discovered?
The element krypton was discovered in 1898 by Sir William Ramsay and Morris Travers in London, England. They first isolated krypton from liquid air during their experiments to isolate the noble gases.
How did neon get its name?
Neon came fromNeon is a greek word (neon meaning "New One"). It was discovered in 1898 by scittusg chemist William Ramsay (1852-1916) and English Chemist Morris W.Travers in London, England. Neon was discovered when Ramsay chilled a sample of the atmosphere until it became a liquid, then warmed the liquied and captured the new gases as they boiled off. It was of three gases as krypton, xenon and neon.
The proportion of pressure that a single gas exerts within a mixture?
In a mixture of gases, for example 70% Helium and 30% Oxygen, the pressure exerted will be split 70/30 between the gases, respectively. As John Dalton discovered, the proportion of these pressures is the proportion of the number of molecules of the gas within the mixture.
Who discovered gases of layers?
Layers of gases are present in atmosphere. It was discovered by Mario Molina.
What is the formed when two gases mix together?
- A mixture of gases- A chemical reaction producing a compound
Is the mixture of gases in the atmosphere considered a solution suspension or a colloid?
The mixture of gases in the atmosphere is not considered a solution, suspension, or colloid because gases are uniformly distributed and do not form distinct phases in the atmosphere. It is more accurately described as a homogeneous mixture of gases known as air.
How was xenon discovered?
Xenon was discovered in 1898 by Scottish chemist Sir William Ramsay and English chemist Morris Travers through their experiments isolating various gases from liquid air. They observed a new element emitted a blue glow when electrically stimulated, which they named xenon.
What is a mixture of gases?
air
Is air a mechanical mixture or a solution?
Air is a mixture of gases.
