|
element color |
|
element - color |
|
Cu green Li red K violet Sr scarlet Na yellow Ca orange-red Ba yellow-green Cs deep violet |
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Cu - green Li - red K - violet Sr - scarlet red Na - yellow Ca - orange-red Ba - yellow-green Cs - deep violet |
|
*APSolubilityRules |
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Ion Color Mn 2+ pink Cr 6+ orange Cr 3+ dark green CrO4?- yellow Cr 2O72- orange Fe 2+ green Fe 3+ yellow Co2+ in H2O pink Co2+ in acid blue-purple Cu2+ blue Cu2+ anhydrous white Ni2+ green |
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Ion Solution- Color Mn 2+ - pink Cr 6+ - orange Cr 3+ - dark green CrO?42- - yellow Cr2O72- - orange Fe 2+ - green Fe 3+ - yellow Co2+ in H2O - pink Co2+ in acid - blue-purple Cu2+ - blue Cu2+ anhydrous - white Ni2+ - green |
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silver chloride white silver sulfide black lead chloride white mercury chloride white lead chromate yellow mercury black aluminum hydroxide white iron (III) thiocyanate blood red copper(II) hydroxide thick light blue copper ammonia complex thick dark blue |
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silver chloride - white silver sulfide - black lead (II) chloride - yellow mercury (I) chloride - white lead (II) chromate - yellow mercury (II) oxide - black aluminum hydroxide - white iron (III) thiocyanate - blood red copper(II) hydroxide - light blue copper ammonia complex - thick dark blue |
|
chlorine colorless bromine brown iodine pink |
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bromine - brown solid iodine - pink solid |
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Cl2 greenish yellow I2 purple NO2 colorless N2O4 brown |
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Cl2 - greenish yellow I2 - purple NO2 - colorless N2O4 - brown |
Flame Tests:
element - color
Cu - green
Li - red
K - violet
Sr - scarlet red
Na - yellow
Ca - orange-red
Ba - yellow-green
Cs - deep violet
silver chloride - white
silver sulfide - black
lead (II) chloride - yellow
mercury (I) chloride - white
lead (II) chromate - yellow
mercury (II) oxide - black
aluminum hydroxide - white
iron (III) thiocyanate - blood red
copper(II) hydroxide - light blue
copper ammonia complex - thick dark blue
Halogens
bromine - brown solid
iodine - pink solid
Gases:
Cl2 - greenish yellow
I2 - purple
NO2 - colorless
N2O4 - brown