What happens if delta g is positive

This sort of reaction is product-favored at low temperatures and reactant-favored at high temperatures. Click on the mouse icon at left to clear the radio buttons and text. D G and Direction of Reactions To see how D G values can be used to predict how reactions will go, consider the four cases you encountered in the Entropy Module : 1. Sign of D H. Quick links. Email Link. This means that with delta G we will be able to make calculations and therefore determine which way the equilibrium leans by analyzing the eqwuilibrium constant relative to Q.

When it is positive, the reverse reaction is spontaneous and will shift towards the reactants. You could then say that the reaction shifts to the right. CH 3 OH l COCl 2 g CO g HCN l HNO 3 aq NO g CS 2 CH 4