5. What should be the temperature of oxygen for density to be 1.60 g/L at 730 mm Hg?

Q: A scientist studying the properties of hydrogen at low temperature takes a volume of 2.50 L hydrogen…

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Q: 11. A balloon of helium whose volume is 2.20 L at 25°C is cooled by pouring liquid N, over it. The…

A: To solve this problem we have to use Charles' law which is given below as  V1/T1 = V2/T2  Where , V1…

Q: determine the density of N2O5(g) at 549 torr and 524 Celcius. 1.07 g/l 1.38 g/L 0.907 g/L 1.81 g/L…

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Q: A 602.9 mL sample of carbon dioxide was heated to 347 K. If the volume of the carbon dioxide sample…

A: Given -> Volume (V1)= 602.9 ml  T2 = 347 K Volume (V2) = 852.2 ml T1= ?

Q: Normality of Loo mL of 1. 17 % (w/N) Cacz is. 0,812N D 0,212N Bo,l06 N

A: Normality is the number of moles of solute in one litre of solution. Normality=weight x…

Q: 7. A sample of hydrogen has an initial temperature of 50K. When the temperature is lowered to 5.0K,…

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Q: The density of helium in a 2.00 L tank at 1.0 atm and 23 °C is ?

A: Given data, Pressure (P) = 1.0 atm Temperature (T) = 23 °C T = (23+273) K = 296 K Volume (V) = 2.0 L…

Q: 2. What is the new volume of the balloon when it has risen by noon where the temperature is

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Q: A sample of Nitrogen gas occupies a volume of 26.2 ml at 87.4°C. What temperature in °C will it need…

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Q: What is the density of argon gas at STP? Select one: a. 0.562 g/ml b. 1.17 g/ml c. 1.78 g/L d. 1.78…

A: Given information,    Density of argon gas at STP   Density = massvolume

Q: 3. A weather balloon is filled to the volume of 150.L on a day when the temperature is 19°C. If no…

A: Initially: Volume of the weather balloon (V1) = 150 L Temperature (T1) = 19°C = (19 + 273.15) K =…

Q: If 68.00 g fluorine gas takes up 12.45 L of space, how many grams of carbon dioxide would it take to…

A:

Q: What

A: We will use Charles law.

Q: 3. Why is the density of a gas much lower than that of a liquid or solid under atmospheric…

A: Density of a substance is defined as its mass per unit volume.

Q: A 0.88-L sample of helium is heated from 68°F to 68°C. At constant pressure, what volume (L) does…

A: From charls law   = first volume = second volume = first temperature = second…

Q: A sample of gas at 22.10 °C and occupying a volume of 10.22 L is cooled to a temperature of -53.67…

A: This problem can be solved by using Ideal gas equation : PV = nRT

Q: A collection of 124. °C water vapor is collected with a pressure of 1.025 atm. What is the density…

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Q: A sample of water of a mass of 627.5g and an unknown initial temperature gains 26366 joules. If the…

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Q: A 22.5 g sample of O2 at standard temperature and pressure (STP) would occupy what volume in litres?

A: Ideal gas equation is: PV = nRT                                                    . . . (1) Here, P…

Q: A sample of 140.1 g of a noble gas occupies 40.75 L at 758 mm Hg and 23.0 °C. What is its molar…

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Q: A 48.3-mL sample of gas in a cylinder is warmed from 22 °C to 87 °C. What is its volume at the final…

A: The law of Charles is an experimental gas law explaining how gases appear to evolve when heated. A…

Q: What volume (in L) would 6.68 g of nitrogen gas (28 g/mol) )occupy at 48.8 °C and a pressure of 1.24…

A: mass of N2 = 6.68 g T = 48.8 oC = 321.95 K P = 1.24 atm

Q: A sample of neon gas occupies 458 mL under a pressure of 311 torr at a temperature of 265 K. The…

A: For idea gas, we can determine rhe volume by the following formula : PV = nRT Where P = pressure of…

Q: 2, On a cold day an individual takes in a breath of 375 mL at 745 mm Hg and -10oC. What is the…

A: Volume of air in lungs on cold day = Vc = 375 mL Pressure of air in lungs on cold day = Pc = 745 mm…

Q: A gaseous mixture of Ne and Ar has a density of 1.014 g/L at 2.439°C and 628.8 mm Hg. What is the…

A:

Q: A sample of oxygen occupies a volume of 160 cm3 at 364 K. What wil be the volume of oxygen when the…

A: We will use Ideal Gas equation: PV = nRT            where: P = pressure of gas  V = volume of gas T…

Q: Rola... File Edit View Insert 100% Normal text Arial ARLES' LAW A balloon, originally at 6.28 L and…

A: since you have posted more than one question, we can solve only first for you. If you want other…

Q: A sample of oxygen gas has a volume of 0.420 L at a temperature of 20 °C. At what temperature (in…

A:

Q: 5. A volume of gas ihside a balloon expands from 5 L to 15 L. The temperature of the gas before this…

A: Given: Initial volume is 5 L. Final volume is 15 L. Initial temperature is -25° C. Introduction:…

Q: If 173 mL of neon at 39.9 °C is allowed to expand to 422 mL, what must the new temperature be to…

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Q: If a 1.00 L beaker of water was converted into water vapor at 100 C under standard atmospheric…

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Q: V, 5. What is the new volume of a gas if a 5.0 L sample of gas is heated from an initial temperature…

A: charls law: This law describes how a gas expands as the temperature increases; conversely, a…

Q: 8. If 0.810 moles of neon gas at a particular temperature and pressure occupies a volume of 214 mL,…

A:

Q: A sample of gas at 310 K occupies 165 mL. What volume (in mL) will the same sample occupy at 250K?

A: According to Charles' law : At constant pressure, Temperature is proportional to the volume of a…

Q: 8. What would the volume of a gas be at -150°C, if it had a volume of 693 mL at 45°C?

A: Charles law: At constant pressure, the volume occupied by given mass of the gas is directly…

Q: 13. The atmosphere exerts a pressure of approximately 4.7 lb/in- at the peak of Mount Everest. What…

A: We know that,  1 lb  = 0.45359 kg 1 in  = 2.54 cm 1 cm = 1 x 10-2m Now, we have to do a conversion…

Q: What is the density of ammonia gas, NH3, at 39°C and 753 mmHg? Obtain the density in grams per…

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

Q: 9. How many grams of a gas can occupy a cylinder with a diameter of 1.5 dm and a height of 8.00 in…

A: 9. Given that : Diameter of the cylinder = 1.5 dmHeight of the cylinder = 8 inchDensity of the gas =…

Q: 33. A 48.3-mL sample of gas in a cylinder is warmed from 22 °C to 87 °C. What is its volume at the…

A: Given, V1 = 48.3 mL T1 = (22 + 273.15)K = 295.15 K T2 = (87 + 273.15)K = 360.15 K

Q: density

A: PV = nRT  Where : n = m/M = moles = mass /molar mass PV = mRT / M  PM = ( m / V ) RT  PM = D • RT  D…

Q: 1. If 22.5 L nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature. What is the…

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Q: A 2.5 L helium balloon is filled at a florist's shop. If the temperature inside the shop is 68°F,…

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Q: 29. A 275 mL sample of gas is kept at 25°C. What volume will the gas occupy at 100.°C?

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A sample of Nitrogen gas occupies a volume of 31.9 ml at 86.8°C. What temperature in °C will it need…

A: Please find your solution below : Charle's law states that when the pressure is held constant, the…

Q: if the temperature in al paso is 306.15 k, the temperature in seattle is 295.15 k, and the…

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Q: . You are given 300 L of a gas at 17 °C. What is its volume at 10 °C?

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Q: weather balloon calibrated at 0.00 °C to have a volume of 20.0 L has what volume in L at -48.3 °C…

A: Charles law is the volume occupied by a fixed amount of gas is directly proportional to its absolute…