Acetylene is a quite reduced form of carbon; the carbons each have a ##-I## oxidation state. Note that acetylene is neutral and while we can speak […]
Exothermic reactions convert chemical energy (enthalpy) inside chemical substances into heat energy. The chemical energy decreases, and the heat energy increases (total energy is conserved). We […]
See below. The equilibrium constant of a reaction under the general form: ##A(g)+B(g)rightleftharpoonsC(g)+D(g)## can be calculated by the general expression of ##K_(eq)## as follows: ##K_(eq)=([“Products”])/([“Reactants”])## Therefore, […]
##”Cr”_2″O”_3## The first thing to notice here is that you’re dealing with an ionic compound that contains chromium, ##”Cr”##, a transition metal, and oxygen, ##”O”##, a […]