Determine how many grams of Phosphorus tri-fluoride will be produced when 40.1 g of F2 mix, and the reaction has a 78.1% yield?
Explain what would be the probability of Br2 populating the n= 3 vibrational level when the molecular temperature is 300K. (Use a vibrational zero-point energy of 162.7cm^-1 for Br2. )