Part 2 MW1 Flashcards
What is the colour of (CrO4)2- ?
Yellow
What is the colour of (Cr2O7)2- ?
Orange
What is the colour of Cr3+ ?
Green
What is the colour of MnO4- ?
Purple
What is the colour of Mn2+ ?
Very pale pink
What is the colour of Fe2+ ?
Green
What is the colour of Fe3+ ?
Yellow // Brown
What is the colour of Co2+ ?
Pink
What is the colour of Ni2+ ?
Green
What is the colour of Cu2+ ?
Blue // Green
What is the colour of Cl2 ?
Yellowish green
What is the colour of Br2
Brown
What is the colour of Chromate ion ?
Yellow
What is the colour of dichromate ion ?
Orange
What is the colour of chromium ion ?
Green
What is the colour of permanganate ion ?
Purple
What is the colour of manganese(II) ion ?
Very pale pink
What is the colour of Iron(II) ion ?
Pale green // Green
What is the colour of Iron(III) ion ?
Yellow // Brown
What is the colour of Nickel(II) ion ?
Green
What is the colour of Copper(II) ion ?
Blue // Green