A1 noun 격식체 #2,738 가장 일반적인

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.

예시

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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?

어휘 가족

명사
溶解
Verb
溶解する
형용사
溶解性の
관련
溶液
💡

암기 팁

Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.

빠른 퀴즈

砂糖を温かい水に____させる。

정답!

정답은: 溶解

예시

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.

어휘 가족

명사
溶解
Verb
溶解する
형용사
溶解性の
관련
溶液

자주 쓰는 조합

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

자주 쓰는 구문

溶解度曲線

solubility curve

溶解熱

heat of solution

溶解性試験

solubility test

자주 혼동되는 단어

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.

📝

사용 참고사항

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.

⚠️

자주 하는 실수

Learners often use 溶解 for ice melting. For ice turning into water due to heat, use 融解 or simply 溶ける.

💡

암기 팁

Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.

📖

어원

A Sinitic compound (kango) where '溶' means to melt or dissolve and '解' means to untie or separate.

문법 패턴

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)

빠른 퀴즈

砂糖を温かい水に____させる。

정답!

정답은: 溶解

관련 단어

往復

A1

A round trip or travel back and forth between two locations. It refers to the act of going to a destination and returning to the starting point.

片道

A1

A noun referring to a one-way trip or journey from one place to another without returning. It is most commonly used when purchasing transportation tickets or describing travel duration.

経路

A1

A route or path taken to get from one place to another. It can also describe the logical steps or channels through which information or things move.

距離

A1

Kyori refers to the physical amount of space between two points or objects. It can also be used figuratively to describe the psychological or emotional gap between people in a relationship.

方向

A1

Refers to the physical way something is pointing or moving, as well as the abstract path or course of action taken. It is commonly used to describe spatial orientation or the general trend of a situation or project.

位置

A1

Refers to the specific physical or abstract place where someone or something is situated. It is frequently used in contexts involving maps, coordinates, or the relative arrangement of objects.

到着

A1

The act of reaching a specific destination after traveling. It can refer to people, vehicles, or physical items like mail and luggage arriving at a place.

経由

A1

Refers to the act of traveling 'via' or 'by way of' a specific location, or passing information/documents through an intermediary. It is used to describe a route that includes a stopover or a channel through which something is transmitted.

地点

A1

A specific point or location on a map or in space. It is often used to denote a precise spot for technical, geographic, or formal purposes rather than a general area.

目的地

A1

目的地 refers to a specific place where someone is going or where a journey ends. It combines the words for 'purpose' and 'ground/place' to describe the physical target of movement or travel.

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