No, nitrogen and oxygen are not a homogeneous mixture. They are two separate gases that can exist in the air as a uniform mixture.
No, HNO3 is not a homogeneous mixture. It is a compound that consists of nitrogen, oxygen, and hydrogen atoms chemically bonded together.
Pure air is considered a homogeneous mixture because the components of air, such as nitrogen, oxygen, and other gases, are evenly distributed throughout.
It is homogeneous, but it is not a mixture. It is an element, which is a pure substance.
The pure nitrogen is a chemical element, gaseous at room temperature.
Air is considered a homogeneous mixture because it contains a uniform distribution of different gases (such as oxygen, nitrogen, and carbon dioxide) throughout. This means that regardless of where you sample air from, the composition will be the same.
No, HNO3 is not a homogeneous mixture. It is a compound that consists of nitrogen, oxygen, and hydrogen atoms chemically bonded together.
Liquefied air is a homogeneous mixture because it is a single phase solution where the components (nitrogen and oxygen) are uniformly distributed throughout the liquid.
Air in your house is a homogeneous mixture because its components (oxygen, nitrogen, carbon dioxide, etc.) are uniformly distributed throughout the space.
No; the given statement is false. The natural atmosphere is largely a homogeneous mixture of oxygen and nitrogen gases, and it has very different chemical properties form any of the compounds formed from nitrogen and oxygen. Distinct such compounds with formulas N2O, NO, NO2, and N2O5 are known and are all chemically different from one another as well as from a homogeneous mixture of oxygen and nitrogen gases.
No. It will be a homogeneous mixture of gases.
Pure air is considered a homogeneous mixture because the components of air, such as nitrogen, oxygen, and other gases, are evenly distributed throughout.
Yes
Air is a homogeneous mixture because it is made up of a combination of gases (primarily nitrogen and oxygen) that are evenly distributed throughout the atmosphere. This means that the composition of air is uniform throughout.
Nitrogen is not a mixture it's an element.
No, air is not considered a mechanical mixture. Air is a homogeneous mixture of gases, primarily nitrogen and oxygen, that are uniformly distributed throughout the atmosphere.
It is a mixture MAINLY of elements- nitrogen, oxygen, argon. However, there are a small number of compounds in the mixture- such as carbon dioxide (compound of carbon and oxygen)
Air is a homogeneous mixture.