A1 noun Formal #2,738 mais comum

溶解

yōkai /joːkai/

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
1

塩が水に溶解する様子を観察します。

Observe how the salt dissolves in the water.

2

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.

3

砂糖、なかなか溶解しないね。

The sugar isn't dissolving very easily, is it?

Família de palavras

Substantivo
溶解
Verb
溶解する
Adjetivo
溶解性の
Relacionado
溶液
💡

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

1

塩が水に溶解する様子を観察します。

everyday

Observe how the salt dissolves in the water.

2

本製品は、特定の溶剤にのみ溶解いたします。

formal

This product dissolves only in specific solvents.

3

砂糖、なかなか溶解しないね。

informal

The sugar isn't dissolving very easily, is it?

4

物質の溶解度は温度の上昇に伴って変化する。

academic

The solubility of a substance changes as the temperature increases.

5

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。

business

Please provide the data regarding the dissolution of this chemical.

Família de palavras

Substantivo
溶解
Verb
溶解する
Adjetivo
溶解性の
Relacionado
溶液

Colocações comuns

水に溶解する to dissolve in water
完全に溶解する to dissolve completely
溶解度が高い high solubility
溶解を促進する to promote dissolution
溶解液を作る to make a solution

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

溶解 vs 融解

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

Used as a noun or a suru-verb (溶解する) The solvent is indicated by the particle 'に' (e.g., 水に溶解する)

Quiz rápido

砂糖を温かい水に____させる。

Correto!

A resposta correta é: 溶解

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