Calculate the experimental value of the ideal gas constant, R, if 0.00148mol of hydrogen had a...
Calculate the experimental value of the ideal gas constant, R, if 0.00148mol of hydrogen had a volume of 44.9mL at 23.0°C and 0.7714atm. Hint: remember to convert mL to L and °C to K Hint: Answer includes 3 significant figures.
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Calculate the experimental value of the ideal gas constant, R,
if 0.00148mol of hydrogen had a...
1)The barometric pressure is reported to be 695.1 torr and the temperature of the water bath is 22.0 °C. What is the pre...
1)The barometric pressure is reported to be 695.1 torr and the temperature of the water bath is 22.0 °C. What is the pressure (in torr) of dry hydrogen gas in the eudiometer? 2)Calculate the experimental value of the ideal gas constant, R, if 0.00148mol of hydrogen had a volume of 45.5mL at 22.8°C and 0.7771atm. Hint: remember to convert mL to L and °C to K Hint: Answer includes 3 significant figures.
Experimental Determination of the Gas Constant Experimental Data . (a) Mass of Magnesium metal used (b)...
Experimental Determination of the Gas Constant Experimental Data . (a) Mass of Magnesium metal used (b) Volume of H, gas collected mi (C) Temperature of H2 gas collected (d) Atmospheric Pressure (e) Temperature of Water in bath (bucket) Vapor Pressure of Water at above temperature Trial 0.03419 36.0 ml 22 • 766-5 mm/Hg 2214 oc 19.3 mmHg Trial 2 0.02129 20.5 mL 23-0's 766 5mnHg 224 °C 22 mmHg Data Analysis Using your experimental data, determine the value of R,...
Calculate the formula mass of a gas if 0.2091 g of the gas takes up 150.2...
Calculate the formula mass of a gas if 0.2091 g of the gas takes up 150.2 mL at 90.7 °C and 0.8 atm. Hint: Remember to convert mL to L and °C to K, R = 0.08206 L·atm/mol·K Hint: Answer includes 2 decimal places.
The volume of 3.3 mol of ideal gas is 45.7 L at 350 K. Calculate its...
The volume of 3.3 mol of ideal gas is 45.7 L at 350 K. Calculate its pressure (in atmospheres). L atm L kPa • Use R = 0.08206 314 for the ideal gas constant. mol K Your answer should have two significant figures. Do NOT include units in your response. mol K for the Provide your answer below:
10/110 Section CHE 100 Section Experiment Date: Lab Partner: Experimental Determination of the Gas Constant Experimental...
10/110 Section CHE 100 Section Experiment Date: Lab Partner: Experimental Determination of the Gas Constant Experimental Data A (a) Mass of Magnesium metal used (b) Volume of H, a collected (c) Temperature of collected () Atmospheric Pressure (c) Temperature of Water in bath (bucket) Vapor Pressure of Water above temperature 0.02659 9. 1220c Zalm Hg 2. c 12.2.. Data Analysis • Using your experimental de determine the value of the count Show all your conversions and calculations for each step...
You may use any of the following values of the ideal gas constant R to solve...
You may use any of the following values of the ideal gas constant R to solve the problems: R = 0.082057 Lam mol R=0.083145 L bar mol R = 62 364 Tort mol K 15 230 1. Calculate the moles of gas in 64.21 mL oxygen at 22.3 °C and 0.9531 bar. 62.364064 0.9331). (295.45) 2. Calculate the absolute temperature of 0.01937 mol hydrogen at 121.7 Torr and 4.137 L. 3. Calculate the volume, in liters, of 1.000 mol argon...
Name RT PV R30.08206 cm CHMISTRY IA, EXPERIMENT Experimental Determination of R Pre la questions: Gas...
Name RT PV R30.08206 cm CHMISTRY IA, EXPERIMENT Experimental Determination of R Pre la questions: Gas volume measurement To 23°0 P.762 mming 193 mL of o, wis collected over water on a day when the atmospheric wessure was 762 mm . The temperature of the water was 23. 0°C. How many ains or orygon were collected? (Hint recall: Dalton's law and the vapor pressure of Postal Potom Ges collection water at 23.0°C) 2. Hydrogen gas was collected over water as...
An ideal gas expands at a constant total pressure of 2.9 atm from 500 mL to...
An ideal gas expands at a constant total pressure of 2.9 atm from 500 mL to 710 mL . Heat then flows out of the gas at constant volume, and the pressure and temperature are allowed to drop until the temperature reaches its original value. A) Calculate the total work done by the gas in the process. Express your answer to two significant figures and include the appropriate units. W = ________ B) Calculate the total heat flow into the...
An ideal gas expands at a constant total pressure of 3.0 atm from 450 mL to...
An ideal gas expands at a constant total pressure of 3.0 atm from 450 mL to 850 mL . Heat then flows out of the gas at constant volume, and the pressure and temperature are allowed to drop until the temperature reaches its original value. Part A Calculate the total work done by the gas in the process. Express your answer to two significant figures and include the appropriate units. Part B Calculate the total heat flow into the gas....
Use the accepted value for the ideal gas constant (0.08314 L*bar/mol*K) to determine the percentage error...
Use the accepted value for the ideal gas constant (0.08314 L*bar/mol*K) to determine the percentage error in your experimental value. % error= /(experimental value - accepted value)/accepted value/* 100% Given that: Mg(s)+ 2Hcl(aq)----> MgCl2(aq) + H2(g) Mass of Mg = 0.0872 g Final burette reading= 89.47 Ml Atmospheric pressure= 99.1 kpa Temperature of trapped gas= 21.6 ℃ Difference in solution levels inside and outside burette = 49 mm H2O. The experimental value is the last question average trial R =...
Experimental Determination of the Gas Constant Experimental Data . (a) Mass of Magnesium metal used (b) Volume of H, gas collected mi (C) Temperature of H2 gas collected (d) Atmospheric Pressure (e) Temperature of Water in bath (bucket) Vapor Pressure of Water at above temperature Trial 0.03419 36.0 ml 22 • 766-5 mm/Hg 2214 oc 19.3 mmHg Trial 2 0.02129 20.5 mL 23-0's 766 5mnHg 224 °C 22 mmHg Data Analysis Using your experimental data, determine the value of R,...
The volume of 3.3 mol of ideal gas is 45.7 L at 350 K. Calculate its pressure (in atmospheres). L atm L kPa • Use R = 0.08206 314 for the ideal gas constant. mol K Your answer should have two significant figures. Do NOT include units in your response. mol K for the Provide your answer below:
10/110 Section CHE 100 Section Experiment Date: Lab Partner: Experimental Determination of the Gas Constant Experimental Data A (a) Mass of Magnesium metal used (b) Volume of H, a collected (c) Temperature of collected () Atmospheric Pressure (c) Temperature of Water in bath (bucket) Vapor Pressure of Water above temperature 0.02659 9. 1220c Zalm Hg 2. c 12.2.. Data Analysis • Using your experimental de determine the value of the count Show all your conversions and calculations for each step...
You may use any of the following values of the ideal gas constant R to solve the problems: R = 0.082057 Lam mol R=0.083145 L bar mol R = 62 364 Tort mol K 15 230 1. Calculate the moles of gas in 64.21 mL oxygen at 22.3 °C and 0.9531 bar. 62.364064 0.9331). (295.45) 2. Calculate the absolute temperature of 0.01937 mol hydrogen at 121.7 Torr and 4.137 L. 3. Calculate the volume, in liters, of 1.000 mol argon...
Name RT PV R30.08206 cm CHMISTRY IA, EXPERIMENT Experimental Determination of R Pre la questions: Gas volume measurement To 23°0 P.762 mming 193 mL of o, wis collected over water on a day when the atmospheric wessure was 762 mm . The temperature of the water was 23. 0°C. How many ains or orygon were collected? (Hint recall: Dalton's law and the vapor pressure of Postal Potom Ges collection water at 23.0°C) 2. Hydrogen gas was collected over water as...
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