A sample consisting of various gases contains 3.8×10−6 mole fraction of radon. This gas at a...
A sample consisting of various gases contains 3.8×10−6 mole fraction of radon. This gas at a total pressure of 30 atm is shaken with water at 30 ∘C. Calculate the molar concentration of radon in the water. Express your answer using two significant figures.
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A sample consisting of various gases contains 3.8×10−6 mole
fraction of radon. This gas at a...
Please , I need full explanation and full answers . Thank you The enthalpy of solution...
Please , I need full explanation and full answers .
Thank you
The enthalpy of solution of KBr in water is about +198 kJ/mol (endothermic). Nevertheless, the solubility of KBr is relatively high. Explain why. A sample consisting of various gases contains 3.5*10^-6 mole fraction of radon. This gas at a total pressure of 36 atm is shaken with water at 30 degree C. Assume that the solubility of radon in water with 1 atm pressure of the gas over...
Mole fraction of O2 = 571 Correct The mole fraction is the ratio of the number...
Mole fraction of O2 = 571 Correct The mole fraction is the ratio of the number of moles of a given component in a mixture to the total number of moles in the mixture. The mole fractions can be represented in terms of pressures The total pressure PTOTAL = 0.180 atm +0.240 atm = 0.420 atm The mole fraction of CH4 in the mixture PCH 0.180 atm 0.420 atm = 0.429 PTOTAL Since it is the mixture of two gases,...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES O GASES Calculating partial pressure in a gas...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES
O GASES Calculating partial pressure in a gas mixture A 7.00 L tank at 6.66 °C is filled with 7.88 g of chlorine pentafluoride gas and 7.24 g of boron trifluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction:...
A mixture of gases contains 0.80 mol N_2, 0.30 mol O_2, and 0.20 mol CO_2. The...
A mixture of gases contains 0.80 mol N_2, 0.30 mol O_2, and 0.20 mol CO_2. The total pressure of the mixture is 1.58 atm. Part A What is the partial pressure of N_2 ? Express your answer using two significant figures. P = _____________ atm Part B What is the partial pressure of O_2? Express your answer using two significant figures. P = _____________ atm Part C What is the partial pressure of CO_2 ? Express your answer using two significant...
Assume that an exhaled breath of air consists of 74.9 % N2, 15.2 % O2, 3.9...
Assume that an exhaled breath of air consists of 74.9 % N2, 15.2 % O2, 3.9 % CO2, and 6.0 %water vapor. 1) If the total pressure of the gases is 0.990 atm , calculate the partial pressure of N2. Express your answer using three significant figures. 2) If the total pressure of the gases is 0.990 atm , calculate the partial pressure of O2. Express your answer using three significant figures. 3) If the total pressure of the gases...
Calculating partial pressure in a gas mixture carbon monoxide gas, You can assume both gases behave...
Calculating partial pressure in a gas mixture carbon monoxide gas, You can assume both gases behave as ideal g A 9.00 L tank at 2.98 °C is filled with 10.5 g of sulfur tetrafluoride gas and 8.22 g of under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction: sumur rafluoride 0atm partial pressure: mole fraction carbon monoxide partial...
A 5.00 L tank at 24.6 °C is filled with 2.30 g of carbon dioxide gas...
A 5.00 L tank at 24.6 °C is filled with 2.30 g of carbon dioxide gas and 3.32 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: carbon dioxide partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 8.00 L tank at 2.64 °C is filled with 9.82 g of chlorine pentafluoride gas...
A 8.00 L tank at 2.64 °C is filled with 9.82 g of chlorine pentafluoride gas and 10.1 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: chlorine pentafluoride partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 6.00 L tank at 2.56 °C is filled with 5.50 g of sulfur hexafluoride gas...
A 6.00 L tank at 2.56 °C is filled with 5.50 g of sulfur hexafluoride gas and 13.0 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: sulfur hexafluoride partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 8.00 L tank at 10.2 °C is filled with 8.47 g of chlorine pentafluoride gas...
A 8.00 L tank at 10.2 °C is filled with 8.47 g of chlorine pentafluoride gas and 12.1 g of carbon dioxide gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: chlorine pentafluoride partial pressure: | atm x 6 ? mole fraction: carbon dioxide partial pressure:...
Please , I need full explanation and full answers .
Thank you
The enthalpy of solution of KBr in water is about +198 kJ/mol (endothermic). Nevertheless, the solubility of KBr is relatively high. Explain why. A sample consisting of various gases contains 3.5*10^-6 mole fraction of radon. This gas at a total pressure of 36 atm is shaken with water at 30 degree C. Assume that the solubility of radon in water with 1 atm pressure of the gas over...
Mole fraction of O2 = 571 Correct The mole fraction is the ratio of the number of moles of a given component in a mixture to the total number of moles in the mixture. The mole fractions can be represented in terms of pressures The total pressure PTOTAL = 0.180 atm +0.240 atm = 0.420 atm The mole fraction of CH4 in the mixture PCH 0.180 atm 0.420 atm = 0.429 PTOTAL Since it is the mixture of two gases,...
ANSWER NEEDS TO BE IN 3 SIGNIFICANT FIGURES
O GASES Calculating partial pressure in a gas mixture A 7.00 L tank at 6.66 °C is filled with 7.88 g of chlorine pentafluoride gas and 7.24 g of boron trifluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction:...
A mixture of gases contains 0.80 mol N_2, 0.30 mol O_2, and 0.20 mol CO_2. The total pressure of the mixture is 1.58 atm. Part A What is the partial pressure of N_2 ? Express your answer using two significant figures. P = _____________ atm Part B What is the partial pressure of O_2? Express your answer using two significant figures. P = _____________ atm Part C What is the partial pressure of CO_2 ? Express your answer using two significant...
Calculating partial pressure in a gas mixture carbon monoxide gas, You can assume both gases behave as ideal g A 9.00 L tank at 2.98 °C is filled with 10.5 g of sulfur tetrafluoride gas and 8.22 g of under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction: sumur rafluoride 0atm partial pressure: mole fraction carbon monoxide partial...
A 5.00 L tank at 24.6 °C is filled with 2.30 g of carbon dioxide gas and 3.32 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: carbon dioxide partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 8.00 L tank at 2.64 °C is filled with 9.82 g of chlorine pentafluoride gas and 10.1 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: chlorine pentafluoride partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 6.00 L tank at 2.56 °C is filled with 5.50 g of sulfur hexafluoride gas and 13.0 g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: sulfur hexafluoride partial pressure: atm x 6 ? mole fraction: dinitrogen difluoride partial pressure: atm...
A 8.00 L tank at 10.2 °C is filled with 8.47 g of chlorine pentafluoride gas and 12.1 g of carbon dioxide gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of significant digits. mole fraction: chlorine pentafluoride partial pressure: | atm x 6 ? mole fraction: carbon dioxide partial pressure:...
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