When 60.0 g of CH4 reacts with excess O2 , the actual yield of CO2 is 88.4 g. What is the percent yield? CH4 + 2 O2 → CO2 + 2 H2O

Find the mass, in grams, of 5.00*10^23 molecules of f2

Which three statements represent the benefits of performing experiments using computer simulations?

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.