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Chem Colors

AP Chemistry Colors and Flame Tests

Color for Cu+2 Naturally? blue / blue-green
Color for Co+2 Naturally? dark pink
Color for Fe+3 Naturally? yellow gold
Color for Fe+2 Naturally? light blue-green
Ni+2 light green
Cr+3 forest green
Cr2O7 -1 charge orange
CrO4 -1 charge yellow
MnO4 -1 charge purple
F2 yellow
Cl2 green
NO2 brown
Flame Test on Ba+2 yellow-green
Flame Test on Ca+2 orange
Flame Test on Na+1 yellow
Flame Test on Cu+2 emerald
Flame Test on K+1 lavender
Flame Test on Li+1 scarlet
Flame Test on Sr+2 red-orange
Created by: 1326528169