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No, H2O is a molecular compound because it contains two types of atoms. A pure element has only the atom by itself, or combined with another atom of itself, such as H2, Cl2, I2.
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Is copper sulfate a pure substance?
Pure:CuSO4(H2O)5
How is water a pure substance?
Pure substances fall into two categories: elements or compounds, both of which have constant compositions. H2O is a compound, and therefore a pure substance because its composition does not vary.
Is oxygen a pure substance or solution?
mixture because it is made of h2o
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 H20 a pure compound?
YES!!! H2O(Water) is a pure compound. However, water has the ability to act as a very powerful solvent. It will dissolve many substances. Whereupon, it is a solution and not a pure substance.
Is distilled water a mixture or pure?
Distilled water is a pure substance. H2O, nothing more.
What is the smallest part of a substance that has chemical properties of that substance?
Molecule, or atom in the case of a pure elemental substance.
Is copper sulfate a pure substance?
Pure:CuSO4(H2O)5
What is a pure substance milk wood concrete salt water or elemental copper choose one?
elemental copper
Is purified water a pure substance?
Yes, purified water is classified as a pure substance. It is a pure substance because it does not have any contaminants.
Is helium a pure substance?
Yes,it is a pure substance but can be mixed with other gases. Like a fart. Har har har
Is a sugar dissolve in h2o a pure substance or a mixture?
Sugar dissolved in H2O is a mixture
Is elemental oxygen a mixture?
No. By definition an element is not a mixture.
How is water a pure substance?
Pure substances fall into two categories: elements or compounds, both of which have constant compositions. H2O is a compound, and therefore a pure substance because its composition does not vary.
Is distilled water a substance?
yes its a substance because its pure H2O without any minerals
Is oxygen a pure substance or solution?
mixture because it is made of h2o
Why ice is not a mixture?
If ice is made of pure water, then it is a pure substance with a definite composition, H2O, and not a mixture.
