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Tap water is a mixture of water (H2O) and minerals used to purify it.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoTap water is not a pure substance because it is mixed with chemicals that purify it and if it was from the ground it has naturally occurring minerals mixed in it.
Wiki User
∙ 13y agoDepends but most of the time it is a mixture
Wiki User
∙ 10y agomixture
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Is nickel a pure substance or a mixture?
Nickel is a chemical element, and as such, it is a pure substance.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
Is carbon a mixture or a pure substance?
Carbon is a pure substance with the chemical symbol "C"
Is propane a pure substance or mixture?
Propane (C3H8) is a pure organic compound that can only be broken down by chemical means, thus it is considered a pure substance.
is blood a mixture or pure substance , hetero or homogeneous?
No, it is a mixture of several compounds and cells.
Is nickel a pure substance or a mixture?
Nickel is a chemical element, and as such, it is a pure substance.
Is uranium a mixture or pure substance?
Uranium is a natural chemical element, a pure element.
Is C2H2 a pure substance a homogeneous mixture or a heterogeneous mixture?
Neither. C2H2 is a compound (pure substance) so it is not a mixture at all. Hint: mixtures don't have chemical formulas.
Is metal a pure substance or a mixture?
Silver is a chemical Element - which means silver is a pure substance.
Is copper metal a mixture or pure substance?
Copper metal is an element and thus a pure substance.
Is ammonium nitrate a substance or mixture?
A mixture can be defined as a material composed of two or more different substances that are not chemically combined. This makes nitrogen a pure substance.
Is benzene a substance or mixture?
yes benzene is pure substance with chemical formulaC6H6
Is carbon a mixture or a pure substance?
Carbon is a pure substance with the chemical symbol "C"
Is laughing gas a pure substance or a mixture?
Pure. (Its nitrous oxide.)
Is propane a pure substance or mixture?
Propane (C3H8) is a pure organic compound that can only be broken down by chemical means, thus it is considered a pure substance.
Is carbon dioxide mixture or substance?
CO2 is a pure substance made of two elements, Carbon and Oxygen.
What isn't a mixture?
If something is not a mixture then it is a pure substance, either an element or a compound.
