10.00 grams of Phosphorus reacted with 7.77 grams of oxygen to produce phosphorus oxide. If its molar mass is 220 grams / mole, what is the molecular formula for the phosphorus oxide?

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.

Which of these conditions most likely produces an unstable isotope?

Which item is most likely part of the safety contract