How do you determine what is the anode and what is the cathode in electrochemical cells.

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Which element would mostly likely have an electron affinity measuring closest to zero