If the temperature of a gas is initially (3.1880x10^2) K and has a pressure of (7.82x10^2) mmHg the temperature becomes (2.598x10^2) K, what is the final
pressure of the gas, assuming volume is kept constant?

What are the 4 phases of matter in order of increasing engery content?

What is the most common form of matter in the universe

Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?