Why is the reaction 2Mg + O2 + 2MgO a nonreversible reaction? A. It has more than one reactant.
B. It has only one product.
C. It can occur only between gases.
D. It can go in only one direction.​

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Which sample at stp has the same number of atoms as 18 liters of ne at stp