The task of physical chemistry 10

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Determination of the atomic weight of chlorine was carried out by measuring the marginal density of gaseous hydrogen chloride. In one series of measurements is found to be in a glass vessel with a volume of 465,856см3 contained the following by weight of hydrogen chloride (in the following pressure and 0°C): Weight HCl, g 0,76097 0,75731 0,75481 0,75968 Barometric pressure, mm Hg. article 756,76 753,38 750,83 755,79 In another series of experiments the following data were obtained according to the PV works (for hydrogen chloride) from the pressure at 0° C: P, mm Hg. article 829,50 604,71 384,13 243,40 157,57 V, cm3 66,012 90,815 143,259 226,401 349,978 PV 54917 54757 55030 55106 55146 The ratio of the marginal density to the pressure of oxygen at 0° With limp/P= 1,42762 g*l-1*ATM-1. These measurements were carried out in London, where the acceleration of gravity in 1,000588 times more than at latitude 45°. All data was amended on the adsorption of a gas on the walls of the vessel. Define the limiting density of hydrogen chloride and the atomic weight

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