Last Updated：2026/01/07
Sentence
Oleum is a very dangerous chemical, and it requires great caution when handling.
Chinese (Simplified) Translation
发烟硫酸是非常危险的化学物质，处理时需要格外小心。
Chinese (Traditional) Translation
發煙硫酸是一種非常危險的化學物質，處理時必須十分小心。
Korean Translation
발연 황산은 매우 위험한 화학물질로, 취급 시 충분한 주의가 필요합니다.
Vietnamese Translation
Axit sunfuric phát khói là một hóa chất rất nguy hiểm, cần phải hết sức thận trọng khi xử lý.
Tagalog Translation
Ang fuming sulfuric acid ay isang napakapanganib na kemikal, at kinakailangan ang lubusang pag-iingat kapag hinahawakan ito.
Quizzes for review
See correct answer
Oleum is a very dangerous chemical, and it requires great caution when handling.
Oleum is a very dangerous chemical, and it requires great caution when handling.
See correct answer
発煙硫酸は非常に危険な化学物質で、取り扱いには十分な注意が必要です。
Related words
発煙硫酸
Hiragana
はつえんりゅうさん
Noun
Japanese Meaning
発煙硫酸（はつえんりゅうさん）とは、濃硫酸に三酸化硫黄（SO3）が溶解した発煙性の液体で、強い脱水作用と酸化作用を持ち、染料や爆薬、医薬品などの化学工業分野で用いられる危険物質。
Easy Japanese Meaning
とてもこい濃い りゅうさんがすいぶんを少しふくんだ あぶないえきたい
Chinese (Simplified) Meaning
含过量三氧化硫的硫酸 / 发烟性的硫酸，用作硝化等反应的试剂
Chinese (Traditional) Meaning
硫酸與三氧化硫的混合物 / 會冒白煙的濃硫酸，具強腐蝕性
Korean Meaning
올레움 / 발연황산
Vietnamese Meaning
oleum / axit sulfuric bốc khói
Tagalog Meaning
oleum / nag-uusok na asidong sulpuriko / asidong sulpuriko na may labis na SO3
Related Words
Japanese - English
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