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A gas occupies 240 mL at 283 K and 680 mmHg. What is the approximate final...
The amount of gas that occupies 60.82 Lat 310 K and 367 mm Hg is mol....
The amount of gas that occupies 60.82 Lat 310 K and 367 mm Hg is mol. hint: use ideal gas law PV-nRT, and 1 atm - 760 mmHg, gas constant R-0.082, and OK --273°C 0.190 094 0.850 118 116
If 5.49 kg of propane gas (C3H8) is stored in a 86.8 L container at 15.9oC,...
If 5.49 kg of propane gas (C3H8) is stored in a 86.8 L container at 15.9oC, what pressure (in atm) will be exerted on the storage tank? Give your answer to the correct number of significant figures and in units of atm. Data: 1 atm = 760 mmHg, 0oC = 273 K, PV = nRT, R = 0.0821 L.atm.mol-1.K-1, Molar mass (g/mol) of C = 12.01 H = 1.008.
If 3.95 kg of propane gas (C3H8) is stored in a 68.5 L container at 19.1°C,...
If 3.95 kg of propane gas (C3H8) is stored in a 68.5 L container at 19.1°C, what pressure (in atm) will be exerted on the storage tank? Give your answer to the correct number of significant figures and in units of atm. Data: 1 atm = 760 mmHg, 0°C = 273 K, PV = nRT, R = 0.0821 L.atm.mol-1.K-1, Molar mass (g/mol) of C = 12.01 H = 1.008.
A 2.337 g sample of magnesium carbonate (MgCO3) was dissolved in hydrochloric acid. The following reaction...
A 2.337 g sample of magnesium carbonate (MgCO3) was dissolved in hydrochloric acid. The following reaction occurred at 27.1oC and a pressure of 784 mmHg: MgCO3(s) + 2HCl(aq) --> CO2(g) + H2O(l) + MgCl2(aq) Calculate the volume (in mL) of CO2 produced. Give your answer to the correct number of significant figures and in units of mL. Data: 1 atm = 760 mmHg, 0oC = 273 K, PV = nRT, R = 0.0821 L.atm.mol-1.K-1, Molar mass (g/mol) of Mg =...
articular gas exerts a pressure of 731 mmHg. What is this pressure in units of atmospheres?...
articular gas exerts a pressure of 731 mmHg. What is this pressure in units of atmospheres? 12. A particular ga 5.48 x 10' atm b. 5.63 x 10 atm c. 721 atm d. 0.974 atm e. 0.961 atm 13. A flexible container is charged with a certain volume of gas at 315.0 K. Under conditions of constant pressure and moles of gas, how does the temperature of the gas change when the volume is tripled? a. The temperature increases by...
/2 b) If 1.000 mol of gas occupies 22.711L at STP, and the mass of the...
/2 b) If 1.000 mol of gas occupies 22.711L at STP, and the mass of the vapour in the flask is 530 mg, what is the molar mass of the vapour? C. Further Explorations (Individual Work) 1. Given the following laboratory conditions: barometric pressure 650 mm Hg, temperature of the water bath 97.00 "C and the volume of the Erlenmeyer flask= 145.40 mL a) Determine the volume of the vapour at STP at STP P-760mmH Pa 650mmity T2 Tre Okd273K...
A sample of propane gas occupies 691 centimeter cube at 195 K. What is the final...
A sample of propane gas occupies 691 centimeter cube at 195 K. What is the final volume (in liters) at 272K?} A sample of Xenon gas at 55.7 psi and 100°C compressed from 3.00L to 0.500 L. If the temperature remains constant, what is the final pressure in atm?}
Using the Ideal Gas Law (PV = nRT) and the data you gathered in your experiment,...
Using the Ideal Gas Law (PV = nRT) and the data you gathered in your experiment, calculate the number of moles (n) of oxygen (O2) produced in this yeast and hydrogen peroxide reaction. (show your calculation) If you are not sure how to do it, please ask me questions before you submit the assignment. Temp of water: 23 C Room Pressure: 0.99264 atm Initial vol of air: 60 mL Final vol of air (after reaction): 64.5 mL Vol of oxygen...
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs....
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs. Question le Answer d. Calculate the experimental value for the gas constant R with units of L'atm/mol K. Round your answer to 4 sig figs. . 23L PV = nRT Question 1d Answer olzan o (2 mol 10.08. 2016 (29ct 2. While decomposing a KCIO, mixture, the experiment apparatus used to collect the oxygen gas sprang a leak. Would this error cause the following...
MODEL 2: THE IDEAL GAS LAW Gases demonstrate all of the following properties V x 17p...
MODEL 2: THE IDEAL GAS LAW Gases demonstrate all of the following properties V x 17p VT Boyle's Law Charles's law Avogadro's Law CRITICAL THINKING QUESTIONS GUM OV which of the following incorporates all the gas behavior observed VONTP V." V Decall that yox is the same thing as y e x in which is a proportionality constant Rewrite the correct expression from CTQ5 with an equals sign, using the symbol Ras the proportionality constant. 7. Starting with your expression...
The amount of gas that occupies 60.82 Lat 310 K and 367 mm Hg is mol. hint: use ideal gas law PV-nRT, and 1 atm - 760 mmHg, gas constant R-0.082, and OK --273°C 0.190 094 0.850 118 116
If 3.95 kg of propane gas (C3H8) is stored in a 68.5 L container at 19.1°C, what pressure (in atm) will be exerted on the storage tank? Give your answer to the correct number of significant figures and in units of atm. Data: 1 atm = 760 mmHg, 0°C = 273 K, PV = nRT, R = 0.0821 L.atm.mol-1.K-1, Molar mass (g/mol) of C = 12.01 H = 1.008.
articular gas exerts a pressure of 731 mmHg. What is this pressure in units of atmospheres? 12. A particular ga 5.48 x 10' atm b. 5.63 x 10 atm c. 721 atm d. 0.974 atm e. 0.961 atm 13. A flexible container is charged with a certain volume of gas at 315.0 K. Under conditions of constant pressure and moles of gas, how does the temperature of the gas change when the volume is tripled? a. The temperature increases by...
/2 b) If 1.000 mol of gas occupies 22.711L at STP, and the mass of the vapour in the flask is 530 mg, what is the molar mass of the vapour? C. Further Explorations (Individual Work) 1. Given the following laboratory conditions: barometric pressure 650 mm Hg, temperature of the water bath 97.00 "C and the volume of the Erlenmeyer flask= 145.40 mL a) Determine the volume of the vapour at STP at STP P-760mmH Pa 650mmity T2 Tre Okd273K...
c. How many moles of oxygen gas were produced? Round your answer to 4 sig figs. Question le Answer d. Calculate the experimental value for the gas constant R with units of L'atm/mol K. Round your answer to 4 sig figs. . 23L PV = nRT Question 1d Answer olzan o (2 mol 10.08. 2016 (29ct 2. While decomposing a KCIO, mixture, the experiment apparatus used to collect the oxygen gas sprang a leak. Would this error cause the following...
MODEL 2: THE IDEAL GAS LAW Gases demonstrate all of the following properties V x 17p VT Boyle's Law Charles's law Avogadro's Law CRITICAL THINKING QUESTIONS GUM OV which of the following incorporates all the gas behavior observed VONTP V." V Decall that yox is the same thing as y e x in which is a proportionality constant Rewrite the correct expression from CTQ5 with an equals sign, using the symbol Ras the proportionality constant. 7. Starting with your expression...
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