CrO4(2-)個名係乜?
CrCl3個名係咪叫chromium(III) trichloride?
2006-12-31 08:39:16 · 2 個解答 · 發問者 Kenneth 2 in 科學 ➔ 化學
CrO42-個名係chromate
CrCl3個名係chromium(III)chloride<--stock name，或者係chromic chloride<--traditional name，唔係chromium(III) trichloride
2006-12-31 11:36:07 · answer #1 · answered by 教你開智慧 5 · 0⤊ 0⤋
CrO4(2-)個名係乜?
Chromate ion.
Cr2O7(2-) --- dichromate ion.
CrCl3個名係咪叫chromium(III) trichloride?
Chromium(III) chloride.
2006-12-31 11:33:08 · answer #2 · answered by ? 7 · 0⤊ 0⤋