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Water is considered a pure substance because it consists of only one type of molecule, which is H2O. It has a fixed composition and properties, making it a homogeneous substance. This means that water has the same chemical makeup no matter its source or form.
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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 water vapor a mixture or pure substance?
Water vapor is considered a pure substance because it is composed of molecules of only one type of substance, which is water.
Is Dry ice a pure substance?
there is a phase change that is water(liquid) is converted into ice now the question arrives that it is a pure substance or not? if its chemical composition is the same during the phase change then it is a pure substance otherwise not.
Is carbonic acid a pure substance?
Carbonic acid is not considered a pure substance because it is a weak acid that can dissociate into carbon dioxide and water. As such, it is a solution rather than a pure substance.
Is water a saltwater solution?
Yes, saltwater is a solution where salt (sodium chloride) is dissolved in water. Freshwater does not contain salt.
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 considered to be a pure substance, as it is composed of just one type of molecule: water.
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
