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Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
Can the terms heterogeneous and homogeneous be applied to pure substances as well as mixtures?
Yes, the terms heterogeneous and homogeneous can be applied to both pure substances and mixtures. A pure substance can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition), depending on its physical properties. Similarly, a mixture can also be classified as either homogeneous (uniform composition) or heterogeneous (non-uniform composition) based on the distribution of its components.
What are the 2 kinds of homogeneous matter?
The two kinds of homogeneous matter are solutions and pure substances. Solutions are a mixture of two or more substances that are evenly distributed at a molecular level, while pure substances are composed of only one type of element or compound.
Are homogeneous mixtures always pure substances?
well according to the theory of the father of chemistry which is Jon mcdale says that if u multiply 20 by 2 then - 5 calculate the percentage to the nearest tenth multiply by 100 then it will give u the answer which is homogeneous substances are always pure so yes they are :D ignore wat i said now lol
Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
Are all homogeneous chemical systems pure substances?
It is not obligatory.
Can the terms heterogeneous and homogeneous be applied to pure substances as well as mixtures?
Yes, the terms heterogeneous and homogeneous can be applied to both pure substances and mixtures. A pure substance can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition), depending on its physical properties. Similarly, a mixture can also be classified as either homogeneous (uniform composition) or heterogeneous (non-uniform composition) based on the distribution of its components.
What is a homogeneous mixture of two or more pure substances called?
solution
What are pure substances A solutions Bcompounds C homogeneous mixtures D colloids?
compounds
What are the 2 kinds of homogeneous matter?
The two kinds of homogeneous matter are solutions and pure substances. Solutions are a mixture of two or more substances that are evenly distributed at a molecular level, while pure substances are composed of only one type of element or compound.
Are homogeneous mixtures always pure substances?
well according to the theory of the father of chemistry which is Jon mcdale says that if u multiply 20 by 2 then - 5 calculate the percentage to the nearest tenth multiply by 100 then it will give u the answer which is homogeneous substances are always pure so yes they are :D ignore wat i said now lol
Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
Is homogeneous mixture a pure substance?
No, a homogeneous mixture is not a pure substance. A homogeneous mixture is composed of two or more substances that are physically combined and can be separated through physical processes, while a pure substance is made up of only one type of particle and cannot be separated into other substances by physical means.
Is formaldehyde a homogeneous?
Yes, formaldehyde is considered a homogeneous compound because it consists of identical molecules throughout its structure. Its chemical composition is consistent and uniform, making it a homogeneous substance.
What are the two groups in which matter can be divided?
solids and liquids (gas and plasma are secondary categories) Historically As defined by Robert Boyle: 1) Elements: could not be broken down into simpler substances 2) Compounds: Could be broken down via physical or chemical process.
