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(Solved): here is table 1 Table 1 Dato Sheet for Hydrogen Gas Mass of magnesium Volume of hydrogen gas in cyl ...
here is table 1
Table 1 Dato Sheet for Hydrogen Gas Mass of magnesium Volume of hydrogen gas in cylinder Temperature of hydrogen gas Barometric pressure Vapor Pressure of water (see Table 1) Pressure of "dry" hydrogen gas (use Dalton's Law of Partial Pressures) Trial 1 0.083g 93.2 ml 299 K 361 torr Trial 2 0.066 g 62.0mL 290 K 762 for Show the calculations for the theoretical volume of hydrogen gas produced at STP for trials 1 and 2. Use the mass of magnesium as your limiting reactant, since HCI was present in excess.
able 2 Calculations for the theoretical volume of hydrogen gas Theoretical Volume of hydrogen gas at STP Trial 1 Show the calculations for the actual volume of hydrogen gas collected, corrected to conditions of STP for trials 1 and 2. You'll need to use the combined gas law formula. Table 3 Calculations for the actual volume of hydrogen gas. Actual Volume of hydrogen gas at STP Trial 1 Percent Yield of hydrogen gas at STP Table 4 Calculations for the percent yield of hydrogen gas. Trial 2 Show the calculations for the percent yield of hydrogen gas at STP for trials 1 and 2: Trial 1 Trial 2 Trial 2
Table 1: Vapor Pressure of Water Temperature 18 °C 19 °C 20 °C 21 °C 22 °C 23 °C 24 °C 25 °C Pressure 16 mm Hg 17 mm Hg 18 mm Hg 19 mm Hg 20 mm Hg 21 mm Hg 22 mm Hg 24 mm Hg