A substance is equivalent to one compound, with a definited chemical formula.
A mixture is a...mix of two or more substances (compounds).
The difference between a homogeneous mixture and a pure substance is that a pure substance has a fixed composition and cannot be separated because it is chemically bonded and a homogeneous mixture can be separated.
No.
Frequently it is not possible.
A compound is a simple substance, a mixture is formed from two or more compounds.
In a heterogenous mixture you can see the different parts that make up the mixture. In a homogenous mixture one substance is dissolved in another and therefore only one substance is visible.
A mixture is when a substance consisting of two or more substances mixed together. A solution is is a substance with two or more substances that are completely dissolved in the other.
A mixture contain two or more compounds; these compounds can be separated with less or more difficulties.
The easiest way to check is if there is a difference in colours between parts of the mixtures.
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.