How many moles of magnesium oxide are there in 2.50 x 1025 formula units of MgO?

може ли да зареждате повече информация, моля

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;