Is work required to pull a nucleon out of an atomic nucleus? does the nucleon, once outside the nucleus, have more mass than it had inside the nucleus?

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What is the value of keq for the reaction expressed in scientific notation