A1 noun Formal #2,752 mais comum

溶媒

yōbai [joːbaɪ]

A substance, typically a liquid, in which another substance (the solute) is dissolved to form a solution. In a chemical context, it acts as the medium that facilitates the breaking down of particles.

Exemplos

3 de 5
1

水は最も一般的な溶媒です。

Water is the most common solvent.

2

実験では、適切な溶媒の選択が不可欠です。

In experiments, selecting the appropriate solvent is essential.

3

この溶媒、ちょっと匂いがきついね。

This solvent has a bit of a strong smell, doesn't it?

Família de palavras

Substantivo
溶媒
Verb
溶媒化する
Relacionado
溶液
💡

Dica de memorização

The kanji 媒 means 'intermediary' (like a matchmaker). Think of the solvent as the 'matchmaker' that helps the solid particles mingle with the liquid.

Quiz rápido

砂糖を水に溶かすとき、水は( )と呼ばれます。

Correto!

A resposta correta é: 溶媒

Exemplos

1

水は最も一般的な溶媒です。

everyday

Water is the most common solvent.

2

実験では、適切な溶媒の選択が不可欠です。

formal

In experiments, selecting the appropriate solvent is essential.

3

この溶媒、ちょっと匂いがきついね。

informal

This solvent has a bit of a strong smell, doesn't it?

4

極性溶媒は塩化ナトリウムなどのイオン結晶をよく溶かす。

academic

Polar solvents dissolve ionic crystals such as sodium chloride well.

5

環境負荷の低い溶媒への切り替えを検討しています。

business

We are considering switching to solvents with a lower environmental impact.

Família de palavras

Substantivo
溶媒
Verb
溶媒化する
Relacionado
溶液

Colocações comuns

有機溶媒 organic solvent
極性溶媒 polar solvent
溶媒和 solvation
溶媒抽出 solvent extraction
水系溶媒 aqueous solvent

Frases Comuns

溶媒効果

solvent effect

揮発性溶媒

volatile solvent

非水溶媒

non-aqueous solvent

Frequentemente confundido com

溶媒 vs 溶剤

While often used interchangeably, '溶媒' is the preferred academic/chemical term, whereas '溶剤' is more common in industrial and commercial contexts (like paint thinner).

溶媒 vs 溶液

The solvent (溶媒) is the liquid that does the dissolving, while the solution (溶液) is the final mixture of solvent and solute.

📝

Notas de uso

This word is primarily used in scientific, academic, and industrial contexts. In daily life, the word '溶剤' is more likely to be used for things like paint thinner or cleaning agents.

⚠️

Erros comuns

Learners often confuse '溶媒' (solvent) with '溶質' (solute). Remember that '媒' (bai) means 'medium' or 'mediator'.

💡

Dica de memorização

The kanji 媒 means 'intermediary' (like a matchmaker). Think of the solvent as the 'matchmaker' that helps the solid particles mingle with the liquid.

📖

Origem da palavra

From Japanese 溶 (dissolve) + 媒 (mediator/medium), referring to the medium that causes dissolution.

Padrões gramaticais

Noun + を溶媒として使用する (Use [Noun] as a solvent) 溶媒に溶かす (Dissolve into a solvent)

Quiz rápido

砂糖を水に溶かすとき、水は( )と呼ばれます。

Correto!

A resposta correta é: 溶媒

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革命

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The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

取引

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A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

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A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

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