Q: A 15.0 L tank contains oxygen at a pressure of 270 atm and a temperature of 22 degrees Celsius. A)…
A: Given that Volume = 15 L PRESSURE = 270 a t m Temperature = 22 +273 = 299 K R= 0.0821 atm Ltr / K…
Q: A 0.345 m3 tank contained hydrogen sulfide gas at 1 040 kPaa and 16 C after 2.5 kg of the gas had…
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Q: Charles’ law states that for a fixed mass of gas under constant pressure, the volume V and…
A: Charle’s law
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: 1.1. Compute the density (in units of m) of an ideal gas under the following conditions: (a) At 0 °C…
A: Ans:- Image-1
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Q: At standard temperature and pressure, a gas has a density of 0.088 kg/m3. What volume (in m3) does…
A: Here, We have to find the volume ( in m3 ) that 2.55 kg of hydrogen will occupy at standard…
Q: Four moles of an ideal gas are confined to a 35-liter container at a temperature of 30ºC. What is…
A: Given data *The number of moles is n = 4 moles *The volume of the container is V = 35 L *The given…
Q: a) Convert a density of 1.0g/cm^3 to kg/m^3. b) At constant pressure 6m³ at an ideal gas at 75°C is…
A: (a) Density, d = 1 g/cm3 (b) Initial volume, V1 = 6 m3Initial temperature, T1 = 75°CFinal Volume, V2…
Q: Oxygen with mass of m1=6 g and temperature T1=300 K is in a container under pressure p1= 9.66·105…
A:
Q: 200 grams of an ideal gas are kept in a tank at a temperature of 20°C. The gauge pressure in the…
A: Given data as per question M = 200gm T = 293K P = 15KPa
Q: A bubble of air is rising up through the ocean. When it is at a depth of 28.0 m below the surface,…
A: Given Information :Initial depth h =28 mInitial Temperature T1 =50C = 278 KInitial Volume V1 =0.8…
Q: The mean free path for a certain gas is 2.18×10−7 m. and the radius of an atom of said gas is…
A: given: mean free path l = 2.18*10-7 mradius of atom r = 1.11*10-11 m
Q: An apartment has a living room whose dimensions are 2.8 m x 5.2 m x 6.7 m. Assume that the air in…
A: By, ideal gas equation PV = nRT 1.01×105×2.8×5.2×6.7 = n×8.3×(273+21) n = 4037.68 moles
Q: Oxygen gas having a volume of 1000 cm³ at 26.8°C and 1.04 x 105 Pa expands until its volume is 1870…
A: For ideal gas PV=nRT where P= Pressure…
Q: A cylinder contains 12 liters (4) of oxygen at20°C, and 15 atmospheres (atm.). The temperature is…
A: The initial temperature is 20°C, the temperature in kelvin is 20+273=293 K, The final temperature…
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Q: The volume V of an ideal gas varies directly with the temperature T and inversely with the pressure…
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Q: A room has dimensions of 7.2 m by 5.9 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…
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Q: QUESTION 15 The volume of an automobile tire is 2.5 x 10 m3, the pressure of the air in the tire is…
A: Given data: - The volume of an automobile tire is v = 2.5 x 10-2 m3. The pressure of the air…
Q: An apartment has a living room whose dimensions are 3.0 m x 4.9 m x 5.6 m. Assume that the air in…
A: Consider an apartment having a living room whose dimensions are 3.0m x 4.9 m x 5.6 m respectively.…
Q: When a given gas, under pressure and temperature respectively 5x105 Pa and 25 ° C expands 3 times…
A: Given: Initial condition of the gas initial pressure Pi = 5×105 Pa initial temperature Ti = 25°C =…
Q: PROBLEM 1. What mass of air in kilogram is needed to fill an 80.0 L tank to a pressure of 150.0 atm…
A: As per guideline we are suppose to only one question from multiple questions kindly post them…
Q: A steel tank contains 273 g of ammonia gs (NH3 with molar mass 17.0 g/mol) at a pressure of 1.53 x…
A: mass of aluminum = m =273g molar mass = M = 17g/mole pressure = P= 1.53 X 106 Pa temperature = T =…
Q: How many moles of air are in an inflated basketball? Assume the pressure in the ball is 159 kPa,the…
A: Pressure, P = 159 kPa temperature, T = 293 k diameter, d = 23 cm radius, r = 11.5 cm = 0.115 m
Q: oom whose dimensions are 2.5 m x 5.3 m x 4.3 m. Assume that the air in the room is composed of 79%…
A: Given:- An apartment has a living room whose dimensions are 2.5 m x 5.3 m x 4.3 m. Assume that the…
Q: A solid copper has a density of 8.95 g/cm³ and a molar mass 63.5 g/mol. How many atoms are contained…
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Q: The pressure of a gas in a closed container is directly proportional to the volume at constant…
A: According to Boyle's law, at constant temperature, pressure of gas in a closed container is…
Q: An auditorium has dimensions 10.0 m × 20.0 m × 30.0 m. How many molecules of air fill the auditorium…
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Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3 atm and…
A: According to ideal gas law - Where P = Pressure V = Volume n = Number of moles T = Temperature…
Q: A scientist measured the pressure of a sample of gas at various volumes. The temperature of the gas…
A: According to Boyles law at constant temperature , P1V1=P2V2
Q: An ideal gas is at a pressure 1.00 x 105 N/m2 and occupies a volume 20.00 m3. If the pressure of the…
A: Initial pressure (P) = 105 Nm2Initial volume (V) = 20 m3new pressure (P') = 4P Initial temperature =…
Q: A surveyor uses a steel measuring tape that is exactly 75000m long at a temperature of 20 degree…
A: Write the given values with the suitable variables. L=75000 mT1=20 °CT2=35 °Cα=1.2×10-5 /K Here, L,…
Q: What is gas density, if under pressure of 105 Pa, its molecules move at a speed of 300 m/s
A: The expression for root mean square speed is v=3RTM…
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: What is the density of water vapor in the air on a hot, dry day in the desert when the temperature…
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Q: The equation for calculating the work performed when a piston in a cylinder expands against a…
A: Given data: Pressure (P) = 1.21 atm Change in volume (ΔV) = 2.56 mL 1 atm = 101325 Pa Required:…
Q: Let F measure temperature in degrees Fahrenheit, and let C measure temperature in degrees Celsius.…
A: Given, Temperature in Celsius, TC = 2.8°C Formulae to convert Celsius to Fahrenheit : F = 32+1.8C
Q: A cylinder containing 239.6 cubic centimeter of gas at a pressure of 342 kPa when its temperature is…
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Q: life raft containing 200 g of air has another 200 g of air added. What happens to the remaining…
A: Given: A life raft containing 200 g of air has another 200 g of air added. What happens to the…
Q: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the…
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Q: The pressure in newtons per square meter (N/m²) of a gas in a cylinder is given by P = with T in…
A: Given: P=10TVhere,P is in N/m2T is in KV is in m3
Q: A light balloon is filled with 402 m3 of helium at atmospheric pressure. (a) At 0°C, the balloon can…
A: A) Density of air = density of balloon 1.29 = (M + 402*0.179)/402518.58 = 71.958 + MM = 446.6…
Q: According to the Ideal Gas Law, PV = kT, where P is pressure, Vis volume, T is temperature (in…
A: Given:- A tank contains a volume of V = 2000 in3. The pressure P = 26 lb/in2. The temperture of…
The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is 3 atm and the temperature is 37C ◦ . 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.
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- The 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.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.The volume of an automobile tire is 2.5x10^-2m3. The pressure of the air in the tire is 3.3 atm and the temperature is 20°C. What is the mass of air in grams? The mean molecular mass of air is 29g. 1atm=1.01x10^5Pa
- 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.If a 3 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas rises to 22◦C. What is the volume now? Calculate to 2 decimals.A hollow spherical container has an outer diameter of 10.50 cm. The thickness of the walls is 0.50 cm. The container is filled with water. Water molecules are approximated to be spheres with a diameter of 275 pm. How many water molecules are present inside of the container? Your answer needs to have the correct number of significant figures.
- 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/KAccording 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 vapor pressure of water at 25°C is 0.0313 atm. Calculate the vapor pressure in kPa.Round answer to 3 significant digits.
- 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.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