Chromium Metal Is Amphoteric and Will React
The same is with the case of Chromium Iron including all the other metals which form amphoteric oxides. Chromium III hydroxide Cr OH 3 is amphoteric dissolving in acidic solutions to form Cr H 2 O 6 3 and in basic solutions to form Cr OH 63. Solved Data 32 Mass Of Piece Of Aluminum Mass Of Filter Chegg Com Although insoluble in water it dissolves in acid to produce hydrated chromium ions C r H X 2 O X 6 X 3 which react with base to give salts of. . Although insoluble in water it reacts with acid to produce salts of hydrated chromium ions such as CrH 2 O 6 3. CrH 2 O 6 3 aq violet OH aq CrOH 3 H 2 O 3 s green 3 H 2 O l. Chromium III oxide is amphoteric. Chromium metal reacts with the halogens to form chromiumIII halides. Amphoteric oxides are formed by some metals like aluminium zinc tin lead and metalloids like arsenic antimony and they react with both acids and alkalis forming well-defined salts. When NaOH aq is added tha...



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