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In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. The solution more or less takes on the characteristics of the solvent including its phase, and the solvent is commonly the major fraction of the mixture. The concentration of a solute in a solution is a measure of how much of that solute is dissolved in the solvent, with regard to how much solvent is present. == Characteristics == * A solution is a homogeneous mixture of two or more substances. * The particles of solute in a solution cannot be seen by naked eye. * A solution does not allow beams of light to scatter. * A solution is stable. * The solute from a solution cannot be separated by filtration (or mechanically). * It is composed only one phase. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Solution」の詳細全文を読む スポンサード リンク
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