Under which conditions of temperature and pressure does a sample of neon behave most like an ideal gas?
(1) 100 k and 0.25 atm
(2) 100 k and 25 atm
(3) 400 k and 0.25 atm
(4) 400 k and 25 atm

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

Light waves are as they pass through the