Question

Uranium metal can be produced by reaction of uranium tetrafluoride (UF4) with calcium metal (Ca). The by-product of this reaction is calcium fluoride (CaF2). The reactor is charged with 13.0 kg of UF4 and 126.0 kg of calcium. Assume that the reaction goes to completion.

The reactor contents at the completion of this reaction will be the following:

Enter the number of kg of UF4 remaining:
Enter the number of kg of calcium remaining:
Enter the number of kg of U present:
Enter the number of kg of CaF2 present: