Room Temperature: 23.0 oC Atmospheric Pressure: 719.5 mmHg PV- nRT R-PV/nT P total- Ph + PH2O To calculate your Average value of R: * Make sure you've calculated number of

moles of H2 correctly * Make sure you know Volumes of H2 collected * Make sure you know the Pressure of H2 (remember to account for water vapour pressure) *Make sure you know the Temperature of H. (the measured temperature of the room). Calculate the value of R for trials that were within 5% difference and Calculate your Average Value of R. If all three trials are within 5%, choose two to get Average R value