. Yazmin is watching her teacher do an experiment. As she is observing, what should she be looking for to identify the experiment as a chemical reaction?

A. A gas being produced

B. Color change

C. Temperature change

D. Any of the above

where is the diagram?

if you insert the diagram ill be able to you

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.