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A pure substance is a substance that has only that substance in it. One kind of molecule or atom. A homogenous mixture can have different molecules and/or atoms in it, but they have to be in the same physical state. Water mixed with honey would be a homogenous mixture, because they are both liquids. Water mixed with sand would be heterogeneous.
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Is sand a mixture or substance?
depends if its homogenous or not
Whats the difference between homogenous mixture and heterogeneous mixture?
A homogenous mixture has uniform composition throughout, where the components are evenly distributed and not distinguishable by the naked eye, like salt dissolved in water. A heterogeneous mixture has non-uniform composition, where the components are not evenly distributed and can be visually distinguished, like a mixture of oil and water.
Is carbon dioxide a homogenous mixture?
No, carbon dioxide is not a mixture. It is a pure substance.
Is gasoline a hetero or homo?
Gasoline is a homogenous mixture of hydrocarbons, meaning it is a homogeneous substance.
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 a gold nugget a homogenous mixture?
Gold is a pure substance
When substance dissolve and form a homogenous mixture the mixture that forms is called a?
This is a homogeneous solution.
Is vodka a pure substance a homogeneous or a heterogeneous?
Vodka is a homogenous mixture; it consists of water, alcohol, and a few other things.
The difference of a homogenous and a heterogeneous mixture?
homogenious mixures contain one substance and hetergenious mixtures contain two or more...email meh...:)
Is whipped cream a pure substance or a mixture?
homogeneous mixture, colloid
Is brass a homogeneous or heterogeneous substance?
Homogenous mixture of two metals.
Is the difference between a pure substance and a mixture easy to observe?
No.
