In the redox titration of fe2+ with ce4+ to form fe3+ and ce3+ what is the predominant form of cerium after 120 ml of ce4+ has been added to the fe2+ solution? a.) ce1+ b.) ce2+ c.) ce3+ d.) ce4+

Actually the answer to this problem primarily depends on how much Fe2+ is initially contained in the solution.  So if in case it contains more or equal amount than the cerium solution, then the answer is C. But if it has much less, then it would be D.

But I believe the answer in this case is:
C

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it