If the theoretical yield is determined to be 73 g, and only 55.5 g are produced, what is the percent yield?

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

Outermost (valence) electrons

; lc