Q: Suppose there are 100 moles of steam in a sealed container at 105◦C. The container is a box with…
A: The number of moles is, n=100 mol The temperature of a container is, T=105 °C=105+273 K=378 K The…
Q: A container holds 20.8 liters of Oxygen at 263K and a pressure of 2.77 atmospheres. How much heat…
A: volume of oxygen = 20.8 liters = 0.0208 m3Initial temperature = 263 k Initial pressure = 2.77 atm…
Q: The specific volume of a gas is 1.5 m3/kg. What volume (in m3 and answer should be in 2 decimal…
A: Density is equal to the inverse of specific volume. ρ = 1v, where v = the specific volume. Specific…
Q: If I initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200…
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Q: If a 2 m3 of gas initially at STP is placed under a pressure of 4 atm, the temperature of the gas…
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Q: At 26.0 m below the surface of the sea (density = 1 025 kg/m3), where the temperature is 5.00°C, a…
A: The expression for the final volume from ideal gas law,
Q: If a certain amount of ideal gas occupies a volume at STP on earth, what would be its volume (in…
A: According to question --- given data-- temperature of gas = 1003 . C pressure of gas = 92 atm We…
Q: A gas has an initial volume of 212 cm at a temperature of 293 K and a pressure of 0.98 atm. What is…
A: given, v1=212 cm3T1=293 KP1=0.98 atmv2=196cm3T2=308 K FINAL PRESSURE P2 IS TO BE FIND
Q: A container is filled with gas at a temperature of 83.4ºF at standard pressure. If the temperature…
A: Given value--- initial temperature = 83.4 F. Final temperature = 18.4 F. We need to find--- final…
Q: An ideal gas, at pressure 4.5 atmospheres, in a volume 1.7 m3 and at a temperature of 324 K, is…
A: Given data: Initial pressure (P1) = 4.5 atm, initial volume (V1) = 1.7m3 Initial temperature (T1) =…
Q: If a gas in a closed container is pressurized from 15 atm to 16 atm, and its original temperature…
A: At constant volume, the pressure is directly proportional to the temperature.
Q: If a 3 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A: The initial volume of the gas, Vi = 3 m3 The initial pressure at STP, Pi = 1 atm The initial…
Q: Two glass bulbs of volume 500 and 100 cc are connected by a narrow tube whose volume is negligible.…
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Q: The volume of an automobile tire is 2.5x10^-2m3. The pressure of the air in the tire is 3.3 atm and…
A: Given data *The volume of an automobile tire is V = 2.5 × 10-2 m3 *The pressure of the air in the…
Q: 0 L of circulating gas has a constant temperature of 75.0 ⁰C and a pressure of 200. kPa. What is the…
A: P1= 200 kPa V1= 5 L P2= 100 kPa V2=?
Q: How many atoms of Oxygen gas fill a cubic box of length 30.0 cm at 20.0ºC and 1.013 x 105 Pa? a.…
A: Given Length of cubic box L= 30.0cm= 0.3m Volume of cubic box V= (0.3)3=0.027 m3 Temperature T=20°C…
Q: 4. At 20°C a confined ammonia gas has a pressure of 2.50 atm. At what temperature would its pressure…
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Q: The volume of an ideal gas enclosed in a thin, elastic membrane in a room at sea level where the air…
A: Given data: Initial temperature (T1) = 18° C Final temperature (T2) = 28° C Initial volume (V1) =…
Q: A cylinder with a moveable piston contains gas at a temperature of 27 degrees celsius, a volume of…
A: To solve the question, we will use the combined gas law i.e. P1V1T1=P2V2T2
Q: If 2.84 m3 of a gas initially at STP is placed under a pressure of 3.48 atm , the temperature of the…
A: Given data: Initial volume of the gas, V1=2.84 m3 Initial pressure, P1=1 atm Final pressure, P2=3.48…
Q: If a 4 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…
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Q: A bicycle tire contains 2.00 L of gas at an absolute pressure of 7.00 × 105 N/m2 and a temperature…
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Q: f a 2 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A: Given: Initially, gas volume→V=2 m3 at STP Pressure→P'=3 atm Temp. raised→T'=52 °C=52+273.15=325.15…
Q: A physical chemist measures the temperature T inside a vacuum chamber. Here is the result. T=-70.948…
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Q: 2. If 150.00 mL of N2 gas was collected at 760 torr, what is the new volume of the gas when the…
A: 2. The expression for find new volume of the gas is V'=PVP' Substitute values in the above equation…
Q: What is the new volume of the gas, if the volume of an ideal gas enclosed in a thin, elastic…
A: Yes, your answer is correct, solution has the mistake.
Q: Consider an ideal gas at temperature T = 578 K and pressure p = 2 atm. Calculate the average volume…
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Q: Initially, pressure and volume of air in the syringe are 120 kPa and 11.2 mL respectively. If the…
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Q: if 2m^3 of gas initially at stp is placed under a pressure of 3 atm, the temperature of the gas…
A: Given data: Initial volume (V1) = 2 m3 Gas initially at STP New pressure (P2) = 3 atm New…
Q: The number density of gas atoms at a certain location in the space above our planet is about…
A: Using Ideal gas law,
Q: If a 4 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
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Q: 4. 34 cubic feet of a gas at a gauge pressure of 146 psig is compressed to 6 cubic feet. After the…
A: 4) original volume (V) = 34 ft3original gauge pressure = 146 psig final volume = 6 ft3atmospheric…
Q: A 15.0 L tank contains oxygen at a pressure of 270 atm and a temperature of 22 degrees Celsius. A)…
A: Given values and change into standard unit. Volume(V )= 15L = 15×10^-³m³. Pressure(P) =…
Q: If a 4 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
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Q: If a 3 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…
A: Given quantities: initial volume (V1) = 3 m3 initial pressure (P1) = 1 atm initial temperature (T1)…
Q: An ideal gas occupies a volume of 0.300 dm3 at a pressure of 1.80 x 105 Pa. What is the new volume…
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Q: A cylinder containing 246 cubic centimeter of gas at a pressure of 101 kPa when its temperature is…
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Q: 2) A.37 m3 of gas is allowed to expand to .75 m³. As this happens the temperature goes from 21° C to…
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Q: At 0.0°C and 1.00 atm, 1.00 mol of a gas occupies a volume of 0.0224 m3. What is the number…
A: Given that Temperature of the gas T = 0.0°C Volume occupied by the gas V = 0.0224 m3 Pressure of the…
Q: lake, where the temperature and pressure are 8°C and 6.4 atm to the water’s surface where the…
A: Given : T1 = 8°C = 8 + 273 = 281 K P1 = 6.4 atm T2 = 25°C = 25 + 273 = 298 K P2 = 1 atm V1 = 2.1…
Q: At STP, The density of chlorine is 3.22 kg/m3. What is the weight of this gas in grams if contained…
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Q: If a 3 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…
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Q: If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K,…
A: Given: The volume of the gas is 60 liters. The temperature of the gas is 400 K. The number of moles…
Q: gas is held in a container with volume 516 cm3. If the pressure of the gas inside the container is…
A: It is given that a gas is held in a container Having volume 516 cm3 And pressure 100 kPa If the…
Q: If I have 2.9 L of gas at a pressure of 5.0 atm and a temperature of 50.°C, what will be the…
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Q: der a pressure of 2 atm, the temperature of the gas rises to 22◦C. What is the volume now?…
A: Given:- The gas initially at STP V1 = 3 m3 P2 = 2 atm The temperature of the gas rises to 22◦C…
If a 2 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas rises to 63◦C. What is the volume now? Calculate to 2 decimals.
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- If a 2 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas rises to 52◦C. What is the volume now? Calculate to 2 decimals.According to the Ideal Gas Law, PV = kT, where P is pressure, Vis volume, T is temperature (in Kelvins), and k is a constant of proportionality. A tank contains 2000 cubic inches of nitrogen at a pressure of 26 pounds per square inch and a temperature of 600 K. Determine the EXACT value of k.The volume of an automobile tire is 2.5x10^-2m^3. The pressure of the air in the tire is 3.3 atm and the temperature is 25C°. What is the mass of air in grams? The mean molecular mass of air is 29g. Calculate to 2 decimals.
- A gas is heated to 75 °C and a pressure of 200 kPa. If the container is compressed to hold a volume of 700 mL, what was the volume of the gas, (in litres), at a temperature of 40 °C and 100 kPa pressure? B. A vessel of volume 5x10-5 m3 contains hydrogen at a pressure of 1.5 Pa at a temperature of 37 °C. Estimate: i. The number of molecules of hydrogen gas in the vessel. (4 marks) ii. The number of moles of hydrogen. iii. Mass of hydrogen iv. The kinetic energy of hydrogen. v. The root mean square speed. Given: M = 1.008 g/mol; R = 8.31 J/mol-K; NA = 6.02 x 1023 mol-1; k = 1.38 x 10-23 J/KThe volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3.3 atm and the temperature is 17C ◦ . what is is the mass of air in grams ? The mean molecular mass of air is 29g. 1 atm = 1.01 × 105 Pa ; Calculate to 2 decimals.Problem 5: Any ideal gas at standard temperature and pressure (STP) has a number density (atoms per unit volume) of p = N/V = 2.68 × 1025 m²3. How many atoms are there in 11 cubic micrometers, at STP? N =| atoms
- The vapor pressure of water at 25°C is 0.0313 atm. Calculate the vapor pressure in kPa.Round answer to 3 significant digits.A cylinder of gas at room temperature (20°C) has a pressure p1. To what temperature in degrees Celsius would the temperature have to be increased for the pressure to be 1.2p1?The ideal gas law describes the state of a hypothetical ideal gas, i.e., PV = nRT where P is the pressure in Pascal, V is the volume in liters L, R is the ideal gas constant, T is the temperature in kelvin K, and n is the amount of substance. Suppose a researcher has n = 0.654 moles of neon gas. He observed that T and V are increasing at rates of 3 K/min and 2 L/min, respectively, using the fixed gas constant R= 8.31 J/K.mol, find the rate at which the pressure is changing when V = 12.3 L and T = 447K.
- Two containers of equal volume each hold samples of the same ideal gas. Container A has 2 times as many molecules as container B. If the gas pressure is the same in the two containers, find the ratio of the the absolute temperatures TA and TB ( i.e TA / TB ) . Calculate to 2 decimals.The pressure, volume, and temperature of a mole of an ideal gas are related by the equation PV = 8.31T, where P is measured in kilopascals, V in liters, and T in kelvins. Use differentials to find the approximate change in the pressure (in kPa) if the volume increases from 11 L to 11.6 L and the temperature decreases from 370 K to 360 K. (Note whether the change is positive or negative in your answer. Round your answer to two decimal places.)The vapor pressure of water at 5°C is 0.8726 kPa. Calculate the vapor pressure in atm.Round answer to 4 significant digits.