溶解
The process by which a solid, liquid, or gas forms a solution in a solvent. It specifically refers to a substance becoming incorporated into a liquid to create a homogeneous mixture.
Exemplos
3 de 5塩が水に溶解する様子を観察します。
Observe how the salt dissolves in the water.
本製品は、特定の溶剤にのみ溶解いたします。
This product dissolves only in specific solvents.
砂糖、なかなか溶解しないね。
The sugar isn't dissolving very easily, is it?
Família de palavras
Dica de memorização
Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.
Quiz rápido
砂糖を温かい水に____させる。
Correto!
A resposta correta é: 溶解
Exemplos
塩が水に溶解する様子を観察します。
everydayObserve how the salt dissolves in the water.
本製品は、特定の溶剤にのみ溶解いたします。
formalThis product dissolves only in specific solvents.
砂糖、なかなか溶解しないね。
informalThe sugar isn't dissolving very easily, is it?
物質の溶解度は温度の上昇に伴って変化する。
academicThe solubility of a substance changes as the temperature increases.
この化学薬品の溶解に関するデータを提供してください。
businessPlease provide the data regarding the dissolution of this chemical.
Família de palavras
Colocações comuns
Frases Comuns
溶解度曲線
solubility curve
溶解熱
heat of solution
溶解性試験
solubility test
Frequentemente confundido com
融解 (yūkai) is the melting of a solid into a liquid due to heat (like ice melting), while 溶解 (yōkai) is a substance dissolving into a solvent.
Notas de uso
溶解 is a formal or technical term. In daily life, people almost always use the simpler verb '溶ける' (tokeru) to describe things like sugar in tea or salt in water.
Erros comuns
Learners often use 溶解 for ice melting. For ice turning into water due to heat, use 融解 or simply 溶ける.
Dica de memorização
Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.
Origem da palavra
A Sinitic compound (kango) where '溶' means to melt or dissolve and '解' means to untie or separate.
Padrões gramaticais
Quiz rápido
砂糖を温かい水に____させる。
Correto!
A resposta correta é: 溶解
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