In a sealed container, 230.0 L of air was collected at 50.0°C and 652 mmHg. The...

In a sealed container, 230.0 L of air was collected at 50.0°C and 652 mmHg.

The mole fraction of oxygen gas in air is 0.052.

Calculate the density of the oxygen gas in air under these conditions.

Calculate the mass of oxygen gas in the sample.

Calculate the volume of oxygen gas of the sample.

Expert Solution

Hii,

Please find the detailed explaination below.

EXPLAINATION :

Hope, This helps you alot for your better understanding.

Thanks

?—BEST OF LUCK—?

queen_honey_blossom answered 2 years ago

A sealed container holding 0.0255 L of an ideal gas at 0.993 atm and 67 °C...

A sealed container holding 0.0255 L of an ideal gas at 0.993 atm and 67 °C is placed into a refrigerator and cooled to 45 °C with no change in volume. Calculate the final pressure of the gas.

What is the mass of propane, C3H8, in a 50.0 L container of the gas at...

What is the mass of propane, C3H8, in a 50.0 L container of the gas at STP?

An ideal gas in a sealed container has an initial volume of 2.55 L. At constant...

An ideal gas in a sealed container has an initial volume of 2.55 L. At constant pressure, it is cooled to 20.00 °C where its final volume is 1.75 L. What was the initial temperature? A sample of xenon gas occupies a volume of 9.47 L at 403 K. If the pressure remains constant, at what temperature will this same xenon gas sample have a volume of 6.29 L?

4.60 mol of solid A was placed in a sealed 1.00-L container and allowed to decompose...

4.60 mol of solid A was placed in a sealed 1.00-L container and allowed to decompose into gaseous B and C. The concentration of B steadily increased until it reached 1.10 M, where it remained constant. A(s) <===> B(g) + C(g) Then, the container volume was doubled and equilibrium was re-established. How many moles of A remain?

1) An organism is put in a sealed container. The oxygen levels in the container increase...

1) An organism is put in a sealed container. The oxygen levels in the container increase and the carbon dioxide levels decrease. What can you conclude about what type of organism it is? 2) Use these eight terms to fill in the blanks: carbon dioxide, carbon dioxide fixation, G3P, glucose, PGA, Rubisco, RUBP, the Calvin Cycle. When plants make sugar, they use a group of enzymes found in the stroma to carry out a series of chemical reactions called ____________________________________....

A rigid, sealed container of R134a initially at -30°C and 40% quality is placed inside a...

A rigid, sealed container of R134a initially at -30°C and 40% quality is placed inside a room so that it heats up at 5°C/hr. If there is 3 kg of R134a in the container, determine: a) The volume of the container answer must be 0.2723 m3 b) The specific volume of the vapour when the R134a finishes converting into a gas answer must be 0.09075 m3/kg c) The pressure when all the R134a has finished converting into a gas answer...

50 L of a gas were collected over water when the barometer read 684.0 mmHg and...

50 L of a gas were collected over water when the barometer read 684.0 mmHg and the temperature was 14 oC . What volume would the dry gas occupy at standard conditions? HINT: Consider Dalton’s law of partial pressures.

Consider a sealed container at 1 atm total pressure and 20 degrees C and containing both...

Consider a sealed container at 1 atm total pressure and 20 degrees C and containing both liquid and gas including air and a solution of 10 ppm chloroform in water. Use a water vapor pressure of 17.5 mmHg and a dimensionless concentration Henry's constant for chloroform of 0.120. (a) What will be the concentration of chloroform in the gas phase? Express the answer in both ppmv and mg/m3. Ans. _______________ ppmv _______________ mg/m3 (b) A vacuum pump is connected to...

4 liter sealed container contains water vapour at 0.4 atm and 90°C. a) What is the...

4 liter sealed container contains water vapour at 0.4 atm and 90°C. a) What is the dew point of the vapour? b) Determine the percentage of the vapour that will condense if the system is cooled to 50°C.

PART A A sample of ideal gas is in a sealed container. The pressure of the...

PART A A sample of ideal gas is in a sealed container. The pressure of the gas is 735 torr , and the temperature is 22 ∘C . If the temperature changes to 76 ∘C with no change in volume or amount of gas, what is the new pressure, P2, of the gas inside the container? Express your answer with the appropriate units. PART B Using the same sample of gas (P1 = 735 torr , T1 = 22 ∘C...

Question