Question: what are the formula molar mass and color of potassium permanganate?
Answer: Therefore, the chemical formula for potassium permanganate will be KMnO4 . The molar mass of potassium permanaganate can be found by adding the molar masses of its constituent elements. Finally, potassium permanganate has a dark gray - bronze - purplish color in the solid state and a magenta color in solution.