A sample of oxygen 47.2 liters under a pressure of 1240 fort at 25C. What volume would it occupy at 25C if the pressure were decreased to 730 torr

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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)

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory