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What type of mixture can only be separated by evaporation?
homogeneous and heterogeneous mixtures are separated by evaporation
Is a mixture of gold and copper in a coin a heterogeneous or homogeneous mixture?
A mixture of gold and copper in a coin is considered a homogeneous mixture because the two metals are evenly distributed throughout the coin and cannot be easily separated.
Is pure air homogeneous or heterogeneous mixture?
Pure air is considered a homogeneous mixture because the components of air, such as nitrogen, oxygen, and other gases, are evenly distributed throughout.
What is a mixture that appears the same all over and the individual materials are not visible?
A homogeneous mixture is one where the components are evenly distributed and appear the same throughout. This type of mixture is also known as a solution, with the individual materials not visibly separated. Examples include saltwater and air.
Is city air heterogeneous mixture or homogeneous mixture?
City air is a heterogeneous mixture because it contains a variety of different gases, particles, and pollutants that are not evenly distributed throughout the air.
How can a homogeneous mixture be separated?
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
Is air a homogeneous mixture or a heterogeneous mixture?
Air is a homogeneous mixture.
Is air a heterogeneous mixture or a homogeneous mixture .?
Air is a homogeneous mixture.
What does homogeneous mix mean?
A homogeneous mixture is a mixture with uniform composition. The parts of a homogeneous mixture can not be separated from one another mechanically.
Is air a heterogeneous or a homogeneous mixture?
Air is a homogeneous mixture.
Is Air is a homogeneous mixture.?
Air is a homogeneous mixture.
Is air a example of homogeneous mixture?
Yes, air is a homogeneous mixture.
What is the difference between a pure substance and a homogeneous mixture?
The difference between a homogeneous mixture and a pure substance is that a pure substance has a fixed composition and cannot be separated because it is chemically bonded and a homogeneous mixture can be separated.
Is air homogeneous mixture or heterogeneous mixture?
homogeneous
A homogeneous mixture can be separated by what methods?
chromatography.
What is air a homogeneous mixture solution or colliods?
Air is a homogeneous mixture solution.
Is air homogeneous mixture?
Homogeneous mixture-uniform mixture of the element
