A sample of oxygen gas has a density of g/L at a pressure of 1.40 atm and a temperature of 44 °C. Assume ideal behavior. Submit Answer Retry Entire Group 8 more group attempts remaining

Q: A sample of gas occupies 25.0 L at -25 °C and 650 mm Hg. What is the volume of the gas at 25 °C and…

A: From the combined gas law we can calculate it .

Q: A338 gram sample of an unknown gas is found to occupy a volume of 1.02 L at a pressure of 950. mmig…

A: Given, Weight of sample = 3.38 g. Volume (V) =  1.02 L Pressure (P) = 950 mm Hg = 1.25 atm.…

Q: Question is attached

A: Given data: Density of the unknown gas=2.89g/L Temperature (T) =124°C=(124+273.15)K= 397.15K…

Q: A 33.63 L container of CF4 gas at 26 degree C and  pressure 719.1 torr contains how many grams of…

A: The ideal gas law is the equation of the state of a hypothetical ideal gas.  The ideal gas equation…

Q: 7. For the following questions, respond using one of the four options: a. increase c. remain the…

A: Based on the relations between pressure, temperature and volume, the given set of questions have…

Q: A 1.28 gram sample of an unknown gas is found to occupy a volume of 0.864 L at a pressure of 618…

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Q: Oxygen gas is collected at a pressure of 124 kPa in a container which has a volume of 11.6 L. What…

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Q: A sample of carbon dioxide gas that occupies a volume of 14.5 L at a temperature of 0 °C and a…

A: Since you have posted multiple questions as per guidelines we can solve only one per session . If…

Q: A gas sample that has a mass of 0.804 g occupies 2.60 L. Given that the temperature is 296 K and the…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: A gas at constant volume of 5.00 L is cooled from 191 degrees C to -56.0 degrees C.  The initial…

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Q: Part A Calculate the density of O2 at STP using the ideal gas law. 1.43 g-L Previous Answers Correct…

A: The molar mass (M) of O2 is 32 g/mol and the molar volume (V) of the O2 is 22.4 L/mol. The density…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given data: Volume of gas in balloon (V1) = 1.50 L Moles of gas (n1) = 3 moles Moles of gas (n2) =…

Q: how many moles of gas are in a ball with a total pressure 2.80 atm volume of 2.35 L at 15.91°C? give…

A: Given pressure = 2.80 atm volume = 2.35 L temperature = 15.91°C standard value R = 0.0821…

Q: Page of 4 4- Calculate the final volume of a sample of gas initially occupying 2.23L at 9°C and 1.72…

A: The combined gas law can be defined as the law which is formed by combination of  three gas laws.--…

Q: The density of an unknown gas is found to be 2.45 g/L at 20.c and 1.00 atm. find the molar mass of…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: A 10.05 L container of CF4 gas at 78 degree C and pressure 667.1 torr contains how many grams of…

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Q: What is the molar mass (g/mol) of an ideal gas, if its density is 2.85g\L at STP? Select one: O a.…

A: Ideal gas equation PV=nRT.

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A: The ideal gas equation is given by,                                            PV = nRT Where, P is…

Q: What volume with a mixture of 6.54 moles of argon and 4.12 moles of nitrogen occupy at 43C and 0.617…

A: Given  Number of mole of Argon     = 6.54 mole Number of mole of Nitrogen = 4.12 mole Temperature (…

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: Given: Pressure, P = 1.60 atm Volume, V = 3.7 L Temperature, T = 26.0∘C = (26.0+273) K = 299 K

Q: Select all true statements about gases. O A. Real gases behave like ideal gases at low pressure and…

A: A multiple choice question about gas behaviour, which is to be accomplished.

Q: question. A sample of an unknown gas is found to have a density of 1.06 g/L at a pressure of 0.897…

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Q: A mixture contains 0.400 mol of gas A, 0.500 mol of gas B, and 0.120 mol of gas C. What is the total…

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Q: 3. A balloon is filled with 2 liters of air at sea level. If the balloon is taken up a mountain so…

A: To solve this problem we will use Boyle's law  In which , P1 V1 = P2V2  Where ,  P1 = initial…

Q: Oxygen gas with mass of 75.02x10-3 kg is filled into a cylinder at pressure 2 atmosphere and…

A: Number of molecules of oxygen = Given massMass of an oxygen molecule= 75.02×10-35.32×10-26  N =…

Q: The temperature of a gas is 52•C. The gas expands from 835.2 mL to 1.148 L at a constant pressure of…

A: Given: T1 = 52°C V1 = 835 mL = 0.835 L V2 = 1.148 L The general formula for the relation between T…

Q: Y Part A A sample of a gas at room temperature occupies a volume of 30.0 L at a pressure of 232…

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Q: A gaseous mixture of O2 and N2 contains 30.8 % nitrogen by mass. What is the partial pressure of…

A: Given,Total pressure of the mixture = 725 mmHgGaseous mixture of O2 and N2 contains mass % of N2 =…

Q: steel container filled with nitrous oxide at 12.5 atm is cooled from 12°C to -20°C. To solve, I must…

A: Given P1 = 12.5 atm  T1 = 12°C = 285.15K  T2= -20°C = 253.15  We have to find P2

Q: A 2.50 L balloon containing nitrogen gas at -210.0 C, was warmed to 100.0 °C. Calculate the new…

A: Given :-  Initial volume = 2.50 L  Initial temperature = -210.0°C  Final temperature = 100.0°C  To…

Q: how many moles of gas are in a ball with total pressure 2.05 atm volume of 2.74 L at 37.32 degrees…

A: Given Pressure = 2.05 atm volume = 2.74 L temperature = 37.32°C

Q: A sample of xenon gas occupies a volume of 9.97 L at 40.0°C and 0.610 atm. If it is desired to…

A: P1 = 0.610 atm V1 = 9.97 L T1 = 313.15 K P2 = 0.738 atm V2 = 8.68 L T2 = ?

Q: Calculate the total pressure (in atm) of a mixture of 3.00 x 10-2 mol of helium, He, and 4.00 x 10-2…

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Q: Use the References to access important values if needed for this question. A 4.13 gram sample of an…

A: Given that:Mass of sample gas= 4.13 g, volume = 1.18 LPressure = 976 mm Hg Temperature T = 45⁰C =…

Q: I can't seem to solve this..

A: For a given chemical species, the number of moles can be defined to the ratio of mass to the molar…

Q: What is the answer to this problem? A mixture of gases consists of N2, O2, H, and F. The total…

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Q: A 9.82-L sample of gas has a pressure of 1.88 atm and a temperature of 80 °C. The sample is…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: Juan subjected a 10 L gas at STP with doubled temperature. What will happen te the final V? A.…

A: Ideal gas equation states that PV = nRT where P=pressure, V=volume, n=number of moles ,R=gas…

Q: A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250 mole O2 , and an unknown quantity of…

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Q: Ideal... A rigid steel cylinder with a volume of 20.0 L is filled with nitrogen gas to a final…

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Q: Match each of the following with its corTrect answer Assuming ideal gas behavior , what is the…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

Q: A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a…

A: Given: Initial pressure of gas = 127.0 atm. Volume of gas = 126.0 L Temperature = 25.0 oC And final…

Q: CHAPTER / UAJLJ, O Previous Page 11 of L6 Next O A balloon containing 7.4 Lair at 28.0°C is placed…

A: Since there are multiple questions, we will answer only the first one. If you require the answer of…

Q: Part A Imagine that you have a 6.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with…

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Q: To what temperature in K must a variable volume container of helium gas be cooled to obtain a final…

A: We know that : V1/T1 = V2/T2 ...(1) (Charles' law)  Here, V1 = initial volume = 2.86 L, T1 = initial…

Q: A 5.22 gram sample of an unknown gas is found to occupy a volume of 2.37 L at a pressure of 637 mmHg…

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Q: Determine

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Q: If I have 20 moles of a gas at a temperature of 86.3 °C and volume of 232 L, what is the pressure in…

A: We have given that No of mole of gas = 20 temperature of gas = 86.3°C=273+86.3=359.3K Volume of gas…