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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?
In a homogenous mixture the substance are so evenly distributed that it is difficult to distinguish one substance in the mixture from another but it only contains only one substance and it will appear the same. In a heterogenous mixture the parts of the mixture are noticeably different from one another and the mixture is different and kind.
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.
