3. How many atoms of hydrogen (H), sulfur (S), and oxygen (O) are there in sulfuric acid,
H2SO?

Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Drug abuse will not lead to physical and psychological dependence. true or false ?