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A homogeneous substance is the same throughout. So, a bar of pure gold, a diamond, pure water, saline water (water with salt dissolved in it) and nitrogen gas are all homogeneous, as they consist of the same substance(s) throughout. In other words, they are regular.
So, you could say that a homogeneous substance is a puresubstance.
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∙ 13y ago
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Is helium a pure substance or a homogeneous or heterogeneous mixture?
Helium is an element which makes it a pure substance.
Is baby powder a mixture or a pure substance?
It is a homogenous mixture.
Is crushed ice a pure substance or a mixture and it is a homogenous or heterogenous?
Ice is solid H2O so it is a pure substance, thus homogenous, particle size is irrelevant
Is a gold nugget a homogenous mixture?
Gold is a pure substance
Is mm penut candy a pure hetergenous or homogenous substance?
It is not pure and it is not homogeneous.
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.
What is the difference between a pure substance and a homogenous mixture?
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.
Is copper wire a pure substance heterogeneous mixture or homogeneous?
copper is an ELEMENT therefore it is not a heterogeneous OR homogeneous mixture.
Is carbon dioxide a homogenous mixture?
No, carbon dioxide is not a mixture. It is a pure substance.
Is jello a mixture or a pure substance?
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
Is gold homogenous?
Yes, gold is an element and therefore homogeneous. i.e. a pure substance
Is carbon monoxide a heterogenous or homogenous mixture?
No, carbon monoxide is a compound. So it is a pure substance.
