A 20.0 L gas at 1.00 atm and 22.0 degree Celsius expands to a volume of 30.0 L at 30.0 degree Celsius. What is the pressure of the gas

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?