- Messages
- 7
- Reaction score
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- Points
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I need colors of substances used in o-levels, like;
Carbon (element) =black solid
CuO (compound) = black solid
Iodine (element) = black solid
Cu (element) =pink solid
CuSO4 (compound) = white
anhydrous CuSO4 (compound) = blue
al k na ca mg li al oxides are white
ZnO (compound) = white (when cold)
ZnO (compound) = yellow (when hot)
Fe(II)O (compound) = black
Fe(III)2O3 (compound) = deep red
PbO (lead oxide) = yellow (when cold)
PbO (lead oxide) = orange (when hot)
CuO2 (copper iv oxide) = red
CuO (copper ii oxide) = black
from K to Al (as above) all hydro oxides are white
Cu(OH)2 (copper ii hydroxide) = blue........................................................DOUBT IT!
FeO (iron ii hydroxide) = green
Fe2O3 (iron iii hydroxide) = reddish brown
hydrated copper ii sulphate blue..................................................................DOUBT IT!
anhydrous copper ii sulphate white..............................................................DOUBT IT!
anhydrous Cu(NO3)3 (copper ii nitrate) = blue
copper ii carbonate green
<<<<<<<<<<<<<<<<<<<<<<<<COLOR OF IRON SALTS>>>>>>>>>>>>>>>>>>>>>
hydrated iron sulphate green
anhyrous iron sulphate white
hydrated copper ii chloride green
anhyrous copper ii chloride white
iron iii chloride red
sulphur yellow
nitrogen di oxide gas reddish brown
pottassium per manganate deep violet
pottassium di chromate orange
hydrated cobalt chloride pink
anhydrous cobalt chloride blue
AgBr pale yellow
AgI yellow
AgCl white
copper reddish brown
Zn Mg Pb Ag gray /// offwhite
Carbon (element) =black solid
CuO (compound) = black solid
Iodine (element) = black solid
Cu (element) =pink solid
CuSO4 (compound) = white
anhydrous CuSO4 (compound) = blue
al k na ca mg li al oxides are white
ZnO (compound) = white (when cold)
ZnO (compound) = yellow (when hot)
Fe(II)O (compound) = black
Fe(III)2O3 (compound) = deep red
PbO (lead oxide) = yellow (when cold)
PbO (lead oxide) = orange (when hot)
CuO2 (copper iv oxide) = red
CuO (copper ii oxide) = black
from K to Al (as above) all hydro oxides are white
Cu(OH)2 (copper ii hydroxide) = blue........................................................DOUBT IT!
FeO (iron ii hydroxide) = green
Fe2O3 (iron iii hydroxide) = reddish brown
hydrated copper ii sulphate blue..................................................................DOUBT IT!
anhydrous copper ii sulphate white..............................................................DOUBT IT!
anhydrous Cu(NO3)3 (copper ii nitrate) = blue
copper ii carbonate green
<<<<<<<<<<<<<<<<<<<<<<<<COLOR OF IRON SALTS>>>>>>>>>>>>>>>>>>>>>
hydrated iron sulphate green
anhyrous iron sulphate white
hydrated copper ii chloride green
anhyrous copper ii chloride white
iron iii chloride red
sulphur yellow
nitrogen di oxide gas reddish brown
pottassium per manganate deep violet
pottassium di chromate orange
hydrated cobalt chloride pink
anhydrous cobalt chloride blue
AgBr pale yellow
AgI yellow
AgCl white
copper reddish brown
Zn Mg Pb Ag gray /// offwhite