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What else can I help you with?
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
What cannot be classified as a substance?
A mixture cannot be classified as a substance because it consists of two or more different components that retain their individual properties and can be separated by physical means. Unlike substances, which have a uniform and definite composition, mixtures can vary in composition and do not have a fixed set of properties. Examples of mixtures include air, salad, and sand.
A substance with a pH of 2 would be classified as what type of substance?
A substance with a pH of 2 is classified as an acid. Acids have a pH ranging from 0 to 6.9, indicating a higher concentration of hydrogen ions (H⁺) in solution. This low pH suggests that the substance is capable of donating protons in a chemical reaction.
What is matter that always has exactly the same composition classified as?
I believe it is an element.
Is a balloon a mixture or pure substance?
A balloon is typically considered a mixture because it is made up of various materials, including the rubber or latex of the balloon itself and the air or gas inside it. The rubber or latex is a polymer, which is a type of pure substance, but the contents, like air, consist of different gases mixed together. Therefore, the overall composition of a balloon is classified as a mixture.
Which of the following cannot be classified as a substance a air B gold c table salt d nitrogen?
All matter is a substance.
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Which of the following cannot be classified as a substance gold nitrogen table salt or air?
Air cannot be classified as a substance because it is a mixture of various gases like nitrogen, oxygen, and carbon dioxide. Substances, on the other hand, are pure materials composed of one type of atom or molecule.
What is a pure substance classified as?
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
Can gold be classified as a substance?
Yes.
Is a mixture classified as a substance?
Water is a compound, so it is a pure substance.
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
How is Substance abuse classified under the DSM-IV?
Substance-Related Disorders
Is mixtures and solutions classified as a chemical substance?
no
What controlled substance has marijuana been officially classified in the same category as?
marijuana has been officially classified in the United States as a controlled substance in the same category as:
What cannot be classified as a substance?
A mixture cannot be classified as a substance because it consists of two or more different components that retain their individual properties and can be separated by physical means. Unlike substances, which have a uniform and definite composition, mixtures can vary in composition and do not have a fixed set of properties. Examples of mixtures include air, salad, and sand.
Which would not be classified as a pure substance?
A mixture would not be classified as a pure substance because it contains more than one type of substance, which are not chemically bonded together. Mixtures can be further classified as homogeneous (uniform composition) or heterogeneous (non-uniform composition).
