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What is the term for matter having indefinite composition and variable properties?
The term for matter having indefinite composition and variable properties is a mixture. Mixtures can be homogeneous (uniform composition) or heterogeneous (non-uniform composition).
What is part of a system having uniform composition and properties?
A homogeneous system is part of a system with uniform composition and properties, where the components are evenly distributed and indistinguishable at a macroscopic level. Examples include a well-mixed solution or a single-phase alloy.
A chemical combination of two or more substance in variable proportions is called?
A chemical combination of two or more substances in variable proportions is called a mixture. Mixtures can be either homogeneous (uniform composition throughout) or heterogeneous (non-uniform composition).
Is methane gas homogeneous or heterogeneous?
Methane gas is homogeneous because it is a single phase mixture where the composition is uniform throughout.
What is variable composition?
I am not 100% sure, but i believe variable composition is when the composition of a mixture can vary, or contain different properties, elements/compounds... etc. An example of variable composition would be a heterogeneous mixture, which has no uniform way of being composed. Where as its opposite, a homogeneous mixture, has a set composition of the same properties, elements/compounds... etc. and can be recreated.
What cannot possibly have a variable composition?
Nonstoichiometric compounds have a variable composition.
Does a heterogeneous mixture is one that has a completely uniform composition?
no, heterogeneous mixtures are not uniform, homogeneous mixtures have a fully uniform composition.
What is a mixture with a uniform composition?
A mixture whose composition is uniform throughout is called Homogeneous Mixture.
Why is tea a homogeneous?
Tea is a homogeneous mixture because when brewed, it forms a single, uniform phase where the components (water, tea leaves, etc.) are evenly distributed throughout. This results in a mixture with uniform properties and composition throughout.
Is 14-k gold homogeneous or heterogeneous?
14-karat gold is considered homogeneous because it is a single phase alloy, with a uniform composition throughout the material.
What are the following will exhibit a homogeneous mixture?
Salt dissolved in water, air, and vinegar are examples of homogeneous mixtures because they have uniform composition throughout and appear as a single phase.
How many phases are in homogeneous?
the term ''homo" and "geneous" mean ''single" and "phase" respectively, hence,the name homogeneous indicates the single phase so,there are just one phase in homogeneous.
