A 0.0997 mol sample of O2 has a pressure of 0.692 atm and a temperature of 333k. What is it’s volume

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

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.

What substance has a mass of 9.5g and volume of 2.1cm^3