In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
Q: Question: The Nernst equation: 
 Options:  <0> It is true both for reversible and highly irreversible galvanic cells. <1> It allows to calculate the electromotive force of a galvanic cell with only knowing the Gibbs energy standard of the chemical reaction of the cell. <2> It depends solely on the activities of the species that participate in the chemical reaction of the cell. <3> It relates the electromotive force of the cell with the activities of the species that participate in the chemical reaction of the cell and with the standard potential of the reaction. <4> It is independent of the number of electrons transferred in the electrochemical reaction of the cell
A: 
chemistry