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f.4 chem!!!

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f.4 chem. plz help me:( thx!!!!!!!!!!!! 圖片參考：http://imgcld.yimg.com/8/n/HA00101881/o/20130823213751.jpg

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Cation 1. /2. NH4+3. Ag+4. /5. Iron(II) ion6. K+7. Ni2+8. Aluminium(III) ion9. Chromium(III) ion10. Fe3+ Anion 1. /2. Sulphate ion3. Nitrate ion NO3-4. /5. Hydrogencarbonate ion6. MnO4-7. Cl-8. /9. Chloride ion10. Chromate ion Compound 1. / 2. Ammonoium sulphate (NH4)2SO4colourless 3. Silver nitrate Colourless 4.Copper (II) nitrite Cu(NO2)2 5. Iron (II) hydrogencarbonate Fe(HCO3)2Green 6. Potassium permanganate KMNO4Purple 7. Nickel (II) chloride NiCl2Green 8. Aluminium iodide Al I3(distinguish small letter 'l' and capital letter 'I') colourless 9. Chromium (III) chloride CrCl3Green 10. Iron (III) chromate Fe2(CrO4)3Yellow 2013-08-23 22:03:45 補充： Cation 8 should be Aluminium ion

其他解答:

First column: Iron (II) ion Aluminium ion Chromium (III) ion Second column: NH4+ Ag+ K+ Ni2+ Fe3+ Third column: Sulphate ion Nitrate ion Hydrogencarbonate ion Chloride ion Chromate ion Fourth column: NO3- MnO4- Cl- Fifth column: Ammonium sulphate Silver nitrate Copper(II) nitrite Iron(II) hydrogencarbonate Potassium permanganate Nickel(II) chloride Aluminium iodide Chromium(III) chloride Iron(III) chromate Sixth column: (NH4)2SO4 Cu(NO2)2 Fe(HCO3)2 KMnO4 NiCl2 AlI3 CrCl3 Fe2(CrO4)3 Seventh column: Colourless Colourless (Pale) Green Purple Green Brown Green Yellow