Question 891
What is the magnetic property of the permanganate ion (MnO₄⁻)?
Question 892
What is the magnetic property of the manganate ion (MnO₄²⁻)?
Question 893
What is the color of potassium permanganate crystals?
Question 894
What ion is used to oxidize a manganese(II) salt to permanganate in the laboratory preparation described?
Question 895
What is the color of the tetrahedral permanganate ion?