Run 1 Run 2 Run 3 Mass Of Nano2 G 0 219 0 221 0 217 Mass Of Hso3nh2 G 0 147 0 142 0 146 Final Buret Reading Ml 11 78 1 (68.7 KiB) Viewed 41 times
Run 1 Run 2 Run 3 Mass Of Nano2 G 0 219 0 221 0 217 Mass Of Hso3nh2 G 0 147 0 142 0 146 Final Buret Reading Ml 11 78 2 (13.27 KiB) Viewed 41 times
Run 1 Run 2 Run 3 Mass of NaNO2, g 0.219 0.221 0.217 Mass of HSO3NH2, g 0.147 0.142 0.146 Final Buret Reading, mL 11.78 13.57 16.41 4.3 4.3 4.3 Average volume of uncalibrated portion of buret, mL Volume of gas buret, mL (50.00mL-Final Buret Reading, mL + Average of Uncalibrated Portion, mL) Temperature of water below the buret, 119.8 °C 20.3 19.9 Temperature of reaction-flask contents: before reaction, °C 19.7 19.3 20.9 after reaction, °C 21.9 22.1 23.1 Aqueous Vapor Pressure at Water Temperature (See CRC Handbook), mm Hg Ah, mm 148.6 138.4 152.2 Barometric Pressure, mm Hg 700.2
5. Calculate the standard molar volume of N2, i.e. the volume occupied by one mole of gas at S.T.P. conditions. Also calculate the % error of each result from the accepted value. (2 marks)
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