0
One way to determine if a compound is pure is to perform a melting point test. A pure compound will have a sharp melting point, while impurities will cause the melting point to be lowered and broadened. You can also use analytical techniques such as chromatography or spectroscopy to analyze the compound's composition and identify any impurities.
Add your answer:
Earn +20 pts
Is pure water a mixture or a compound or an element?
Pure water is a compound. It is composed of two elements, hydrogen and oxygen, chemically bonded together in a fixed ratio (H2O).
Is toluene a pure substance or mixture?
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Is pure gold compound or element?
Pure gold is an element, not a compound. It is composed of only one type of atom, which is gold.
Is a compound a mixture or a pure substance?
A pure compound is a substance composed of a specific molecule or formula unit composed of 2 or more elements that cannot be broken down physically.
Is copper II Nitrate a pure substance?
Copper II nitrate is a compound, not a pure substance. It is composed of copper, nitrogen, and oxygen atoms bonded together in specific ratios, making it a chemical compound rather than a pure element.
How could you prove to someone that a clear material is a solution not compound?
well Tell the person its a pure substance so a pure substance can only compound one matter
Is tap compound a pure compound?
tap water is a pure compound.
Is a compound a mixture or a pure?
A compound is a pure material.
Is a compound a pure substance or a mixture?
A compound is a pure substance.
Is water pure or a compound?
Pure water is a compound of hydrogen and oxygen.
Is magnesium oxide a pure compound?
Magnesium oxide (MgO) is a pure compound.
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Is pure water a mixture or a compound or an element?
Pure water is a compound. It is composed of two elements, hydrogen and oxygen, chemically bonded together in a fixed ratio (H2O).
Is sulfur a pure compound?
It is a pure element, though if you are talking about sulfur in its natural form (S8), then yes it is a pure compound.
What makes an element vs a compound homo or hetero?
A pure element or a pure compound are homogeneous.
Is toluene a pure substance or mixture?
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Is a compound hetergenous mixture?
No. A compound is a pure substance.
