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Type your answer here... There is no such thing as a pure substance. There is always some contamination. If the contaminant is less than an arbitrary platform of parts per million, PPM, (or billion, PPB, or trillion, PPT) then it could be considered pure.
Gold and silver have been known to have extremely low PPB contaminants and have been regarded as pure substances.
Water, is impure.
Even distilled and deionized water is impure.
What else can I help you with?
Is water mixture or pure substance?
Pure Substance
Is water vapor pure substance or mixture?
Water vapor is 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.
Is tap water a pure substance or a homogeneous substance?
it is a pure substance if your still unsure google it
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.
Why is water and salt not a pure subatance?
ocean water is not a pure substance because it has to particles salt and water so there for it does not have a1 particle so it is a pure substance
