El agua oxigenada se descompone rápidamente en agua y oxígeno cuando se le agrega una peueña cantidad de dióxido de manganeso, que no se altera durante la reacción y se recupera totalmente al finalizar la misma ¿Cómo se comporta el dióxido de manganeso en esta reacción?

IDK

Explanation:

I dont speak spanish

alfred von schlieffen, german army chief of staff, was given instructions to devise a strategy that would be able to counter a joint attack. in december, 1905, he began circulating what later became known as the schlieffen plan. schlieffen argued that if war took place it was vital that france was speedily defeated.

they both have a y in them