CHEM 112 Final Exam Questions And Detailed Correct Answers Pass Guaranteed

What does a positive Ecell imply? - correct answers A spontaneous reaction If Ered is smaller or more negative, than the substance is more likely to be... - correct answers Oxidized Do voltage, potential, and EMF all mean the same thing? - correct answers Yes What is the difference between a voltaic cell and an electrolytic cell? - correct answers Voltaic cells are spontaneous; electrolytic cells require outside energy. What is the charge of the anode in a voltaic cell? - correct answers Negative What is the charge of the cathode in a voltaic cell? - correct answers Positive What is the charge of the anode in an electrolytic cell? - correct answers Positive What is the charge of the cathode in an electrolytic cell? - correct answers Negative Do galvanic cell and voltaic cell mean the same thing? - correct answers Yes What is cell notation? - correct answers anode || cathode What kind of bond is in a single bond? - correct answers 1 sigma bond What kind of bonds are in a double bond? - correct answers 1 sigma bond, 1 pi bond What kind of bonds are in a triple bond? - correct answers 1 sigma bond, 2 pi bonds What kind of orbital has more energy, bonding or antibonding? - correct answers Antibonding What is a node? - correct answers an area where the probability of finding an electron is zero What is the formula for number of nodes? - correct answers n-1 What is the formula for number of radial nodes? - correct answers n-l-1 What does paramagnetic mean? - correct answers Unpaired electrons (interacts with magnetic fields) What does diamagnetic mean? - correct answers No unpaired electrons (doesn't interact with magnetic fields)