1. Color reactionIn chemistry, a color reaction or colour reaction is a chemical reaction that is used to transform colorless chemical compounds into colored derivatives which can be detected visually or with the aid of a colorimeter. The concentration of a colorless solution cannot normally be determined with a colorimeter. The addition of a color reagent leads to a color reaction and the absorbance of the colored product can then be measured with a colorimeter.
Read “Color reaction” on English Wikipedia
Read “呈色反応” on Japanese Wikipedia
Read “Color reaction” on DBpedia
Read “Color reaction” on English Wikipedia
Read “呈色反応” on Japanese Wikipedia
Read “Color reaction” on DBpedia
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