Chapter 6, Problem 6A.2BE

Interpretation Introduction

Interpretation: The Gibbs energy of the given reaction for the stage when the reaction $\text{2}\text{A}\to \text{B}$ advances by $\text{0}\text{.051}\text{mol}$ has to be calculated.

Concept introduction The reaction Gibbs energy is defined as the slope of the graph of the Gibbs energy against the extent of the reaction.  It is denoted by the symbol ${\Delta }_{r}G$.  In reaction Gibbs energy the $\Delta$ sign signifies the derivative and not the difference.