A sample of hydrogen gas (Hz) has a volume of 8.56 Lat a temperature of 10.0 °C and a pressure of 1.5 atm. Calculate the moles and mass of Hz molecules present in the gas
sample.

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.

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?