Use the van der Waals equation of state to calculate the pressure of 3.60 mol of NH 3 at 485 K in a 3.90 L vessel. Use this list of van der Waals constants. P = atm Use the ideal gas equation to calculate the pressure under the same conditions. P = atm

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

What’s the scientific notation for the number 6,840,000,000

Which type of intermolecular force is pbr3