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If 5.17 moles of an ideal gas has a pressure of 4.01 atm, and a volume of 22.29 L, what is the temperature of the sample? If 18.5 moles of an ideal gas is at 4.21 atm at 64.90 °C, what is the volume of the gas? What mass of PCl5 will be produced with the given masses of both reactants? 30 g of PCl5 and 50 g of Cl2? The angular momentum of an electron will be what to its orbit? 1) parallel 2) perpendicular 3) tangent 4) Will it equal zero? IONIC COFIGURATION OF CHLORINE?