Which is true about nitrogen and oxygen atoms A. An atom of oxygen contains one more electron within the nucleus than an atom of nitrogen.

B. An atom of nitrogen contains one or more electron within the nucleus than an atom of oxygen.

C. An atom of oxygen contains one more proton within the nucleus than an atom of nitrogen.

D. An atom of nitrogen contains one more proton within the nucleus than an atom of oxygen.

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

In a copper wire, a temperature increase is the result of which of the following

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.