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Why do substances in a mixture keep their identities?
Substances in a mixture retain their identities because the individual components do not chemically react with each other, but rather exist together physically. The properties and identities of the substances remain unchanged in a mixture.
Is energy a mixture?
No, energy is not a mixture. Energy is a property of matter and systems that can be transferred or converted but does not have a physical composition like a mixture does. Mixtures consist of two or more substances combined, whereas energy manifests in various forms, such as kinetic, potential, thermal, and chemical, but does not exist as a tangible substance.
What is the chemical equation for milk and vinegar combined?
This reaction doesn't exist, milk is a mixture.
Mixtures are made of substances that are what?
Mixtures are made of two or more different substances that are physically combined and can be separated using physical methods, such as filtration or distillation. The substances in a mixture retain their individual properties and can exist in varying proportions.
What does it mean by composed of a mixture of gases water and minute particles?
The phrase "composed of a mixture of gases, water, and minute particles" refers to a combination of various substances that exist in the atmosphere or certain environments. Gases can include oxygen, nitrogen, and carbon dioxide, while water may be present in vapor form. Minute particles typically refer to tiny solid or liquid substances, like dust, pollen, or pollutants, that can be suspended in the air. Together, these components create a complex mixture that influences weather, air quality, and environmental conditions.
Chemical substances in the atmosphere exist as a?
Chemical substances such as nitrogen, oxygen, argon are a mixture that are found in the atmosphere. Carbon dioxide and water are also found depending on the climate and altitude.
Why do substances in a mixture keep their identities?
Substances in a mixture retain their identities because the individual components do not chemically react with each other, but rather exist together physically. The properties and identities of the substances remain unchanged in a mixture.
Is energy a mixture?
No, energy is not a mixture. Energy is a property of matter and systems that can be transferred or converted but does not have a physical composition like a mixture does. Mixtures consist of two or more substances combined, whereas energy manifests in various forms, such as kinetic, potential, thermal, and chemical, but does not exist as a tangible substance.
Many elements found in nature exist as?
The chemical substances found in the atmosphere exist as gases.
What is a chemical cocktail?
A chemical cocktail refers to a mixture of different chemicals or substances, often used in scientific experiments, toxicology studies, or drug development. It can consist of various compounds combined in specific proportions to achieve a desired effect or result.
What is the chemical equation for milk and vinegar combined?
This reaction doesn't exist, milk is a mixture.
Is atmosphere a solution?
No, the Earth's atmosphere is a mixture of gases, rather than a solution. A solution is a homogeneous mixture where the solute is uniformly dispersed in the solvent, whereas in the atmosphere, gases like nitrogen, oxygen, and carbon dioxide exist as separate entities.
What is mixture?
In chemistry, a mixtureis a material system made up of two or more different substances which are mixed but are not combined chemically. A mixture refers to the physical combination of two or more substances on which the identities are retained and are mixed in the form ofalloys, solutions, suspensions, and colloids.
Whats the difference between a solution and a mixture?
A mixture is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. They can be physically separated into pure compounds or elements. A Solution is a mixture of two or more substances in a single phase. At least two substances must be mixed in order to have a solution.
What are the characteristic of pure substances?
The characteristics of pure substances are:fixed melting pointfixed boiling pointsfixed valencyfixed densitystability
How do substances combine to form mixtures?
A chemical substance is a material with a specific chemical compound. A common example of a chemical substance is pure water; it has the same properties and the same ratioof hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Some typical chemical substances are diamond, gold, salt (sodium chloride) and sugar (sucrose). Generally, chemical substances exist as a solid, liquid, or gas, and may change between these phases of matter with changes intemperature or pressure. Chemical reactions convert one chemical substance into another. Forms of energy, such as light and heat, are not considered to be matter, and thus they are not "substances" in this regard.
What happens to substances in a liquid?
Two possibilities exist: - to be soluble and to form a true solution - to be insoluble and to form a homogeneous or heterogeneous mixture
