Pure water is not usually considered a mixture at all, because it is a chemical compound. It could logically be considered a mixture of hydrogen and oxygen atomic nuclei and electrons, but compounds are preferably not called mixtures at all, to emphasize their chemical distinctiveness.
Water is a compound, h2o. Compounds are all homogeneous. If the water is completely purified of all substances, it's completely homogeneous.
Yes, of course, each pure compound is homogeneous.
Pure water is a compound: H2O.
Pure water is homogeneous.
homogeneous
No.If it's "pure" it's not a mixture.
Pure water (H2O) is a chemical compound; if the water is impure may be a homogeneous or heterogeneous mixture.
No. Pure substances are homogeneous, never heterogeneous.
air is homogeneous
They are homogeneous. But they are not a mixture, so they are a pure substance
water is pure so is homogeneous ice is pure so is homogeneous oil is pure so is homogeneous
No.If it's "pure" it's not a mixture.
Pure water (H2O) is a chemical compound; if the water is impure may be a homogeneous or heterogeneous mixture.
Heterogeneous vs. homogeneous refers to solutions. Pure water is a compound which is bound together chemically. Solutions are combined physically. So technically it is neither.
Homogeneous mixture
Pure water (H2O) is a chemical compound; if the water is impure may be a homogeneous or heterogeneous mixture.
Pure iron is homogeneous.
homogeneous
pure air is homogeneous but dusty air is heterogeneous
No. Pure substances are homogeneous, never heterogeneous.
Pure air is homogeneous because all components are completely miscible.
air is homogeneous