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溶媒

19 件の記事

Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent.

溶液の化学溶媒と溶質の相互作用から溶解度の仕組みまで

溶液溶媒溶質溶解度
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A solvent (white) is added to a compound (orange). The slurry is heated to give a solution (orange). The solution is allowed to cool, ideally yielding crystals (orange), leaving impurities in solution (pale-orange).

再結晶による化合物の精製原理から高度な結晶成長法まで

再結晶精製結晶化溶媒
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These glasses containing red dye demonstrate qualitative changes in concentration. The solutions on the left are more dilute, compared to the more concentrated solutions on the right.

濃度（化学）の定義と計算方法種類別の算出式と関連指標を解説

濃度モル濃度質量濃度化学
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Workers spreading salt from a salt truck for deicing the road

凝固点降下とは？身近な例から化学的メカニズムまでを解説

凝固点降下化学ポテンシャル溶質溶媒
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Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent.

溶液の化学溶媒と溶質の相互作用から溶解度の仕組みまで

溶液溶媒溶質溶解度
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A diagram representing at the microscopic level the differences between homogeneous mixtures, heterogeneous mixtures, compounds, and elements.

混合物の化学的性質均一・不均一な物質の仕組みと分類

混合物均一混合物不均一混合物溶液
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A diagram representing at the microscopic level the differences between homogeneous mixtures, heterogeneous mixtures, compounds, and elements.

混合物の化学的性質と分類均一・不均一な物質の仕組み

混合物均一混合物不均一混合物溶液
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