Translation and Meaning of: アルカリ - arukari
The word 「アルカリ」 (arukari) refers to "alkali" in Portuguese and is closely related to the concept of chemical solutions with alkaline properties. The etymology of 「アルカリ」 derives from the Arabic "al-qaly," which means "the ashes" or "the ashes of plants," a reference to the salts that were obtained from the ashes of burned plants, used in manufacturing and cleaning processes. The term was adopted by the Japanese language through transliteration, reflecting the significant cultural and scientific exchange that took place over the centuries.
In the field of chemistry, an alkali is defined as a water-soluble base that produces hydroxide ions (OH⁻) when dissolved. Alkalis are known for their reactive properties, especially when they come into with acids, resulting in reactions that produce water and salts. The most common examples of alkalis include sodium hydroxide (NaOH) and potassium hydroxide (KOH), widely used in chemical and domestic industries.
Importance and Uses of 「アルカリ」 (arukari)
Alkalis play a crucial role in various sectors, including:
- Cleaning industry: Many cleaning products contain alkalis due to their ability to break down fats and dirt.
- Paper manufacturing: Alkaline compounds are used in the bleaching and whitening process of cellulose.
- Food industry: Some alkaline bases, such as sodium bicarbonate, are widely used in baking.
In summary, 「アルカリ」 (arukari) is a word that not only connects chemical knowledge to its historical roots but also reflects the continuous evolution of language and science. Its widespread use in different industries makes it a fundamental expression in both technical and everyday vocabulary, revealing the importance of alkaline substances for various practical applications.
Vocabulary
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Synonyms and similar words
- アルカリ性 (Arukarisei) - Alkaline property.
- アルカリ質 (Arukarishitsu) - Alkaline substance.
- 塩基性 (Enkisei) - Basic property, synonymous with alkaline, but can refer to solutions that have a pH greater than 7.
Related words
Romaji: arukari
Kana: アルカリ
Type: noun
L: jlpt-n1
Translation / Meaning: alkaline
Meaning in English: alkali
Definition: An element or compound whose aqueous solution is basic.
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How to Write in Japanese - (アルカリ) arukari
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Example Sentences - (アルカリ) arukari
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Other Words of this Type: noun
See other words from our dictionary that are also: noun
