iodine colour
It depends strongly on the solvent. In water iodine will dissolve if iodide ions are also present, and the solution is brownish yellow. Iodine solutions in ethanol are ... ,The halogen become darker as you go down the group. Iodine crystals are shiny purple but easily turn into a dark purple vapour when they are warmed up.
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 iodine colour 相關參考資料
iodine既顏色(頁1) - 功課問題及解答- 科學問題區- 香港討論區(純文字版本)
iodine既顏色. iodine係咪黑色,定啡色?????????? 唔該. 「。小天蠍﹏ 2009-12-18 ... [color=Red]aqueous - brown[/color] in organic solvent - violet https://www.discuss.com.hk What is the colour of an iodine solution? - Quora
It depends strongly on the solvent. In water iodine will dissolve if iodide ions are also present, and the solution is brownish yellow. Iodine solutions in ethanol are ... https://www.quora.com What is the colour of solid iodine? - Quora
The halogen become darker as you go down the group. Iodine crystals are shiny purple but easily turn into a dark purple vapour when they are warmed up. https://www.quora.com What is the color of Iodine? - Quora
Iodine can be brown, blue or purple in color, depending on the characteristics of additional elements. Pure iodine is blue and black but makes a purple solution ... https://www.quora.com Colour of Iodine Solutions | Nature
The dependence of the colour of iodine solutions upon the nature of the solvent is generally believed to be due to the presence of loosely bound iodine-solvent ... https://www.nature.com what colour is iodine? | Yahoo 知識+
Iodine is a dark purpley-black solid at room temperature. It is purple in a hydrocarbon solvent. It is yellowish-brown in water ... https://hk.answers.yahoo.com What colour are iodide ions and what colour is iodine? | Yahoo 知識+
Raziel 28 answers the colour of iodine nicely but is incorrect about the colour of iodide ions. Iodide ions are colourless, so for example a ... https://hk.answers.yahoo.com What is the colour of iodine and iodide ion? - Quora
Iodine is a dark purpley-black solid at room temperature. It is purple in a hydrocarbon solvent. It is yellowish-brown in water The dependence of the colour of ... https://www.quora.com |