Given the following galvanic cell Cr | Cr 3+ ||Fe2+ | Fe, determine the cell potential and standard free energy

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

Which substance can be broken down by chemical means