Solutions & Reactions

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What is a solution?

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A solution is a homogeneous mixture of two or more substances where one substance (solute) is dissolved in another (solvent).

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What is a solute?

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A solute is the substance that is dissolved in a solution.

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What is a solvent?

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A solvent is the substance that does the dissolving in a solution.

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What is solubility?

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Solubility is the ability of a substance to dissolve in a solvent at a given temperature and pressure.

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What is the difference between a saturated and unsaturated solution?

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A saturated solution contains the maximum amount of solute that can dissolve at a given temperature, while an unsaturated solution can still dissolve more solute.

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What is a chemical reaction?

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A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

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What is a decomposition reaction?

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A decomposition reaction is a type of chemical reaction where one compound breaks down into two or more simpler substances.

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What is a synthesis reaction?

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A synthesis reaction is a type of chemical reaction where two or more simple substances combine to form a more complex substance.

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What is a combustion reaction?

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A combustion reaction is a chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat.

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What is a single displacement reaction?

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A single displacement reaction is a chemical reaction where one element replaces another element in a compound.