A. mass of 2kg of water is Contained in vessel having a volume of 0:2m at 4°C. volume of water at the given temperature. Determine the density and the specific Solution
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A: Solution:-Given thatInitial temperature (T1)=20°C=20+273=293 KInitial pressure (P1)=1.5×105…
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Q: 8. At what temperature would 45 g of N2 gas have a pressure of 1.05 atm and in a 15.0 L tank?
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A: Solution: Given that V = 25 L T=30 C P=150 kPa
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Q: A tire is inflated to a gauge pressure of 2.0 atm. As the car is driven the temperature of the tire…
A: Approach to solving the question:Please see attached photo for detailed solutions. Thank…
Q: A lead ball with a radius of 2.50 cm is heated to a temperature of 145°C. A) If it is dropped into…
A: radius of the lead ball=2.50 cm temperature to which the lead ball is heated=145°C Assuming that…
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Q: 8. A rigid tank contains 73.5 g of chlorine gas (Cl2) at a temperature of 74 °C and an absolute…
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Q: m copper can at temperature10°C is filled to the brim with alcohol at the same temperature.…
A: Given data, Initial temperature of both copper and alcohol = 1 L Initial temperature = 10 oC Final…
Q: k from question 1 t
A: GivenT1=21°C=21+273=294 KP1=128 kPa=128×103 PaT2=55°C=55+273=328 K
Q: 3. A cylinder contains a hydrogen gas of volume 2.40 x 10 m² at 17 °C and 2.32 x 10° Pa. Calculate…
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Q: 46. A tube has a length of 0.015 m and a cross-sectional area of 7.0 31024 m2 . The tube is fi lled…
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Q: A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees…
A: Given values: Temperature, T=27 °C Pressure, P=5 atm Molecular mass of oxygen gas, M=32 g
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Q: The composition of air is taken to be 79 mole% nitrogen and 21 mole% oxygen. Calculate the average…
A: Given data: The percentage of moles of nitrogen in air is n1=79%. The percentage of the moles of…
Q: 5) Two moles of an oxygen gas (O₂) are put in a container with a volume of 0.0025m³. If the…
A: Write the given values with the suitable variables. n=2 molV=0.0025 m3T=305 °C=305+273 K=578 K Here,…
Q: 1. A walrus transfers energy by conduction through its blubber at the rate of 165 W when immersed in…
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Q: How will the average kinetic energy of a gas molecule change if its temperature is increased from…
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A: The ideal gas law states that, PV = nRT where, P = pressure V = volume n = amount of substance R =…
Q: 3. A movable piston encloses 4.5 L of a gas in a cylinder with a pressure of 280 kPa. The piston is…
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Q: 3. A 2 liter sample of nitrogen gas is held at a pressure of 1 atm and 0°C. How many moles of…
A: We can use the Ideal Gas Law to calculate the number of moles of nitrogen molecules in the sample:…
Q: 1. A walrus transfers energy by conduction through its blubber at the rate of 165 W when immersed in…
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Q: Question 4 The pressure of a gas goes from 1 atm to 0.5 atm. Based on the relationship between…
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Q: If two small beakers of water, one at 70°C and one at 80°C, are emptied into a large beaker, what is…
A: Let say one Beaker of water having mass, m1 and at temperature , T1= 700C and another Beaker of…
Q: 2. If the pressure exerted by a gas at 77 °F in a volume of 1L is 5 atm, how many moles of gas are…
A: The temperature of the gas,(T)=77 °F=298.15 K ------(1) [Given] [Using 77 °F=298.15 K] The volume of…
Q: If the average velocity of molecules in a liquid is 104 cm/s and the mean free path is 10-8 cm, then…
A: Given: if the average velocity of molecules in a liquid in 10^4 cm/s and the mean free path is…
Q: What is the average kinetic energy for a gas at 75 K? Answer im kJ/mol.
A: Given: The temperature is 75 K. To determine: The average kinetic energy for the gas. The…
Q: 1. A spray can is used until it is empty except for the propellant gas, which has a pressure of 1344…
A: We are authorized to answer one Question at a time, since you have not mentioned which question…
Q: 1. An ideal gas is initially at a temperature of 900°C, a pressure of 400 kPa, and a volume of 1 ×…
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Q: 3. What is the volume of a balloon that contains 4.00 moles of gas at a temperature of 127 °C and a…
A: Ideal gas as is a theoretical gas which follows Kinetic theory of gases at any temperature and…
Q: 8. The nitrogen gas a volume of 22.4ml in a tube at a 19°C and a pressure of 781mmHg. The next day…
A: Given: Initial Volume, Initial temperature, Initial pressure, Final Volume, Final pressure, To…
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