Last Updated
：2026/01/11
指示薬
Hiragana
しじやく
Noun
Japanese Meaning
酸・アルカリ、酸化・還元などの化学反応において、その進行状態や終点を、色の変化などによって示す物質。インジケーター。 / ある条件や状態の変化を視覚的・定量的に示すために用いられる物質や試薬の総称。
Easy Japanese Meaning
水や薬に入れると、色が変わり、どんな性質かを教えてくれる薬
Chinese (Simplified) Meaning
显示酸碱度或反应终点的化学试剂 / 对特定物质产生显著变化以提示其存在的试剂
Chinese (Traditional) Meaning
化學中用來顯示酸鹼性或反應終點的指示劑 / 因環境條件改變而變色的化學試劑 / 用於分析或滴定以指示變化的試劑
Korean Meaning
반응의 변화나 종말점을 색 변화 등으로 표시하는 화학 물질 / 용액의 pH 등 특정 조건을 판별하는 데 쓰는 시약 / 분석화학에서 상태 변화를 감지해 알려주는 지시용 시약
Indonesian
indikator (kimia) / zat indikator / reagen indikator
Vietnamese Meaning
chất chỉ thị (hóa học) / thuốc thử chỉ thị màu / chất đổi màu nhận biết pH/điểm kết thúc
Tagalog Meaning
pampahiwatig na kemikal / reahenteng nagpapalit-kulay upang ipakita ang pH o dulo ng titrasyon / pampahiwatig sa reaksyong kemikal
Sense（1）
indicator
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
See correct answer
In this experiment, we will use an indicator to observe the reaction between acids and bases.
In this experiment, we will use an indicator to observe the reaction between acids and bases.
See correct answer
この実験では、酸と塩基の反応を観察するために指示薬を使用します。
Japanese - English
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- Users authorized to vote on judging - Editor
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