A gas occupies 11.2 liters at 0.860 atm. What is the pressure if the volume becomes doubled? I got my answer as 0.43 atm, but I am not sure can somebody tell me if I’m correct? Please and thank you.

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure