Webc. copper-(II) nitrate. d. manganese nitrate. Which compound produced a purple flame? Select one: a. calcium nitrate. b. barium nitrate. c. potassium nitrate. d. strontium nitrate. … WebCopper acetate. 2. Copper. 3. Potassium iodide. 4. Magnesium. 5. Iron. 6. Lithium carbonate. 7. Strontium nitrate. 8. Sodium chloride: Observations: Green flame Blue-green flame. Violet flame White sparks Yellow sparks. Blue flame Red flame. Yellow flame: Explanation: ... so the flame colors are varied. These flames can be used to produce ...
Flame test Flashcards Quizlet
WebMay 30, 2009 · What color is a copper compound when you burn it? It depends on the compound. If the compound contains copper (I) ions, the flame is blue. If the compound … WebExp: Flame Test. The metal in the compound was identified by the light orange color seen during the flame test. Table 1 proves my hypothesis to be correct. Conclusion- The … how to turn on a motorola razr flip phone
Flame Colors - Chemistry LibreTexts
http://chemed.chem.purdue.edu/demos/main_pages/6.2.html WebAdd a few drops of dilute nitric acid, then a few drops of silver nitrate solution. Observe and record the colour of any precipitate formed. ... Salt C is copper chloride. The green flame shows ... WebNov 4, 2015 · Yes, copper (III) nitrate does exist according to ChemSpider. Although I think it is quite rarely used. Copper (III) salts require a very basic anion such as oxide or fluoride to be produced and are usually found in these forms. Reacting nitric acid with solid copper, under normal conditions, would most likely form the copper (II) nitrate salt ... ordre wiktionnaire