What is the change in electrons for maganese in the following reaction 2MnO4 + H2O2 + 6H forms 2Mn2+ + 3O2 + 4H2O

the answer is either b or c

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

∠gdh and ∠edh on edg.

answer is c