Heating.
1. A mixture contain two or more compounds.2. A compound is homogeneous; a mixture may be homogeneous or heterogeneous.3. Components of a mixture can be separated by physical procedures.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
A gel is an example of a colloid. A colloid cannot be separated in the same way as a suspension can.
The way you phrase that is a little dubious because no mixture is a 'pure substance'. However, compounds like iron sulphide that are actually bonded together areconsidered pure substances. The elements of a mixture are not united by a chemical change and can (in theory) be separated.
Because they are not chemically combined. They are physically combined and as such retain their individual properties. Mixtures are made up of substances that are physically combined and retain their individual properties.
A homogeneous mixture, homo- means of the same. A homogeneous mixture is a mixture that cannot be separated in any way.
It is a mixture of many, many different substances.
1. A mixture contain two or more compounds.2. A compound is homogeneous; a mixture may be homogeneous or heterogeneous.3. Components of a mixture can be separated by physical procedures.
A solution is when two liquids are combined in such as way that they cannot be separated. An example of this would be when liquid chocolate syrup is put into a glass of milk and stirred. The two cannot be separated again. When people say mixture, they do not necessarily mean a solution. They can mean a suspension. This means a solid is reduced to tiny particles that cannot be seen. They are floating in the liquid. One example of a suspension is when you put glitter in a glass of water and shake it. The glitter and water are a mixture, but if you allow it to sit, the glitter will fall out.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
A gel is an example of a colloid. A colloid cannot be separated in the same way as a suspension can.
E'er is a contraction for the word "ever". The apostrophe represents the missing v, in the same way as the apostrophe represents the missing "no" in "can't", from "cannot"
A mixture consists of multiple compounds rather than the compound which consists of different elements. A mixture can be separated more easily into its components and has weak and strong intermolecular attractions verses the consistently strong intermolecular bonds between atoms.
The way you phrase that is a little dubious because no mixture is a 'pure substance'. However, compounds like iron sulphide that are actually bonded together areconsidered pure substances. The elements of a mixture are not united by a chemical change and can (in theory) be separated.
Some mixtures can be easily separated and some mixtures can't be easily separated.
Could you rephrase and resubmit your question. This cannot be answered the way it is written. Please be specific. This way you get the best answer possible.
The easiest way would be to use a magnet. Iron is naturally magnetic, and will respond to and follow a magnet, while sulfur is not magnetic and will stay in its place.