Example Bonding Questions
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1. What is the hybridization of the central atom in BrF3?
2. How many electrons are in pie orbitals in the molecule N2?
3.What is the bond order in He2 +?
4. What is the density of pure carbon dioxide gas at STP (1.00atm and 273.15 K)? Use 3 sig figs.
5. What is the change in pressure of a sample of gas when its volume is increased by a factor of three and its temperature increased by a factor of 2?
6. Calculate the ratio of rates of effusion of CO versus CO2. Use 3 sig figs.
7. What is the partial pressure of oxygen in the atmosphere at 25atm and 300K if oxygen makes up 21% of the atmosphere by volume. Report answer in atm. Use 2 sig figs.
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