1) This results was seen with the addition of silver nitrate. The precipitate dissolved with the addtion of ammonia. what is the anion a) flouride b) bromide c) chloride d) iodide 2) looking at the flame test what is the metal present? a) potassium b) lithium c) copper d) sodium 3) these results show the metal hydroxide precipitates of the following metal ions a) group 1 metals b) group 2 metals c) transition metals 4) Hydrochloric acid was added to a white solid. These results show that: a) a sulphate was present b) a carbonate was present c) water was present 5) A solution was added to barium chloride and gave the following results. when the same soution was added to an acid there was no reaction. The solution contained a: a) carbonate b) nitrate c) sulphate 6) This image shows: a) the compound is thermally decomposing b) the compound is hydrated c) the compound contains a group 1 metal

Qualitative tests

על ידי אנונימי
הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?