No. Air is inherently a mix of countless substances, such as nitrogen, oxygen, carbon, and trace amounts of anything else you can think of.
Soda water is a mixture not a pure substance
carbon dioxide
For a substance to be pure, it must have no impurities in the substance. Carbonated water is water with carbon dioxide and other substances dissolved in this. Hence, it is not a pure substance.
Carbon dioxide is an inorganic gas. CO2 is the chemical formula of carbon dioxide.
Fizzy Drinks; Mixture of Drink(Liquid) &Carbon Dioxide(Gas).
Fizzy Drinks; Mixture of Drink(Liquid) &Carbon Dioxide(Gas).
The total moles of gas in the mixture is 0.25 + 0.75 + 1.5 = 2.5 mol. The mole fraction of carbon dioxide gas is the moles of CO2 divided by the total moles of gas, which is 1.5 mol / 2.5 mol = 0.6. So, the mole fraction of carbon dioxide gas in the mixture is 0.6.
NO!!! It is NOT a mixture. Dry Ice is solid Carbon Dioxide. , where the carbond dioxide molecules arrange themselves in a regular order (lattice). Whereas in gaseous form the molecules are further apart, moving and arranged irregularly.
Carbon dioxide (CO2) is a gas at 45°C.
We Breathe in a mixture of Carbon, Hydrogen and Oxygen, and exhale Carbon Dioxide
Solutions in which solute and solvent both are gases; are called Gas-gas Solutions. For example - solution (mixture) of nitrogen and oxygen, solution (mixture) of carbon dioxide and nitrogen, solution (mixture) of carbon dioxide and oxygen, etc.
Carbon dioxide is a dissolved gas, a component of the mixture.