Be sure to answer all parts. Balance the following redox reaction and classify it as a combination, decomposition, or displacement reaction: Mg(s) + H2O(g) → Mg(OH)2(s) + H2(g) If a coefficient = 1, enter "1" in the provided box.

What is the equilibrium constant of aa+bb=cc+dd

What is the percent by mass of oxygen in fe2o3

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.