A gas in a 2 L container at a temperature of 50 ° C has a pressure of 3 atm. How many moles of the gas are in the container?

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

0.09 moles of sodium sulfate in 12 ml of solution

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?