Question 851
In the reaction MnO₄⁻ + 8H⁺ + 5e⁻ → Mn²⁺ + 4H₂O, what happens to the oxidation state of manganese?
Question 852
In the permanganate ion (MnO₄⁻), how many oxygen atoms are directly bonded to the central manganese atom?
Question 853
What is the primary driving force for the decomposition of KMnO₄ upon heating?
Question 854
Which of the following best describes the solubility of KMnO₄ in water at room temperature (293 K)?
Question 855
What is the main reason for the intense color of KMnO₄ solutions?