Introduction Manganese dioxideis theinorganic compoundwith theformulaMnO2. This blackish or brown solid occurs naturally as the mineralpyrolusite, which is the main ore ofmanganeseand a component ofmanganese nodules. The principal use forMnO2is for dry-cellbatteries, such as thealkaline batteryand thezinc–carbon battery.MnO2is also...
Read More