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Is ice a mixture or a pure substance?
Ice is solid H2O so it is a pure substance, at least ideally.
Is purified water a pure substance?
Yes, purified water is a pure substance because it consists of only water molecules with impurities removed through processes like distillation or filtration. This makes it a homogeneous mixture with a consistent composition.
Is water a mixtrure or pure substance?
Water is a compound having a chemical formula of fixed proportions, and as such is a pure substance. Its chemical formula is H2O, in which the two hydrogen atoms are covalently bonded to the oxygen atom.
Is sweetened water a pure substance?
No, sweetened water is not a pure substance because it is a mixture of water and sugar or other sweeteners. A pure substance is a single type of matter with a specific composition and properties.
Does pure substance float on pure water?
Whether a pure substance floats on pure water depends on its density compared to that of water. If the substance's density is less than that of water (approximately 1 g/cm³), it will float; if it is greater, it will sink. For example, ice (a pure substance) floats on water, while metals like iron will sink.
Is oil plus water a pure substance?
No: It is a mixture.
Is water ice and oil homogeneous heterogeneous or a pure substance?
water is pure so is homogeneous ice is pure so is homogeneous oil is pure so is homogeneous
Is oil and water is substance or element?
A mixture of oil and water is a mixture, not an element. If by substance you mean not a pure substance (element or compound), then oil and water would be a substance (that is a mixture). If you mean oil and water separately, then oil is a mixture of hydrocarbons, and water is a compound (pure substance).
Is vegetable oil and water a pure substance or mixture?
It would be an mixture
Is water mixture or pure substance?
Pure Substance
Is water vapor pure substance or mixture?
Water vapor is a pure substance.
Is gasoline a pure or substance?
gasoline is from crude oil so it's not a pure substance
Is distilled water mixture or pure substance?
Pure substance.
Is carbonated water a pure substance?
For a substance to be pure, it must have no impurities in the substance. Carbonated water is water with carbon dioxide and other substances dissolved in this. Hence, it is not a pure substance.
Is ice a mixture or a pure substance?
Ice is solid H2O so it is a pure substance, at least ideally.
Is salt water a pure substance and why?
no , its a mixture. salt is a pure substance, as is water, but togher they are a mixture.....
What classifies a substance as a pure substance?
A pure substance is a substance that is constant throughout. Such as water, tin or sulfur.
