There is 1 mol of He gas at 177 °C in the given manometer system. When the temperature of this gas is increased to 627 °C, what is the difference between mercury levels in the manometer? A)25 B) 15 C) 50 D) 5 E)

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: Two small containers, each with a volume of 100 cm3, contain helium gas at 0°C and 1.22 atm…

A: From ideal gas law, PV=nRT The initial conditions of pressure, temperature and volume for the two…

Q: Coefficient of linear thermal expansion is measured in the units of...choose one correct answer…

A: Change in the length of the conductor due to the temperature changes with respect to original length…

Q: A liquid rises through a heat of capillary tube corresponding to a volume of 6.8722×10-3 cm³, with a…

A: The ascent formula is given by  h = 2 T cos Ar d g where, T is the surface tension, r is the radius…

Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…

A: Initial pressure, P1=105 Pa Initial temperature, T1=300 K Final temperature, T2=400 K Let final…

Q: A closed vessel 6 litres in volume contains nitrogen (N2) at a temperature of 27° C and a pressure…

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Q: A beach ball has a volume of 0.100 m3• The pressure of the air in the ball is one atmo­ sphere and…

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Q: A piston cylinder with 0.33 g of carbon dioxide at 157 kPa absolute and a starting temperature of…

A: We need to find the final volume and final temperature of the carbon dioxide gas within the…

Q: metal bar is 2.60 m long at 21 ◦C. The bar is uniformly heated toa temperature of 28 ◦C and the…

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Q: The density of a fixed amount of gas is greatest at: A. SATP B. STP C. 1 bar and 0 degree Celsius D.…

A: Density of a gax for a fixed amount of gas  Thus ...mass of gas in each case is constant   Let d is…

Q: A mass m = 0.064 kg of benzene vapor (Lv = 3.94x105 J/kg) at its boiling point of 80.1°C is to be…

A: Solution:The heat gained by the mass if water by increasing the temperature ∆T will be:Qgained =…

Q: Water vapor is cooled in a closed, rigid tank from T1 = 480°C and p1 = 100 bar to a final…

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Q: A metal bar is 2.60 m long at 21 ◦C. The bar is uniformly heated to a temperature of 28 ◦C and the…

A: Given Initial length of metal bar L = 2.60 m Change in temperature ∆T = 28°C - 21°C = 7°C Change in…

Q: By ideal gas law, the thermal pressure of a gas depends on A. number density of particles only. B.…

A: ideal gas law, the thermal pressure of a gas depends on A. number density of particles only. B.…

Q: -A piece of stone weighs 0.05 pounds. When it is submerged in a graduated cylinder containing 50 ml…

A: Given  Mass of stone m=0.05 pounds =0.05×453.6=22.68g Volume of water =50ml Rise in volume =60ml…

Q: Oxygen with mass of m1=6 g and temperature T1=300 K is in a container under  pressure p1= 9.66·105…

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Q: A constant-volume gas thermometer has a pressure of 1.46 atm at 0°C. What is its pressure at 100°C?…

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Q: When the temperature of a copper coin is raised by 110 C, its diameter increases by 0.19%. To two…

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Q: A 3.00 L tank contains air at 3.00 atm and 20.0 ⁰C. The tank is sealed so that the volume remains…

A: Write the given values of the problem- Pressure(P2)=1.00 atm Pressure(P1)=3 atm Temperatur=200C

Q: d. The freezing point and boiling point of water are 0°C and 32°F and 100°C and 212°F, respectively.…

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Q: The glass beam 30.0 cm long and 1.50 cm in diameter. Assume the average coefficient of linear…

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Q: A machinist wishes to insert a steel rod with a diameter of 5 mm into a hole with a diameter of…

A: The linear thermal expansion formula is given as, Here, Lo, ΔL, αL and ΔT represent the original…

Q: A cylinder of gas at room temperature (20°C) has a pressure p1. To what temperature in degrees…

A: To determine,To what temperature(T2) in degrees Celsius would the temperature have to be increased…

Q: 20. "Magic Juice" is 50 % liquid carrot juice and 50% water. A vendor buys agic juice at P 100…

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Q: Find the  amount  of  ice (gram)  at  - 5.00  Celsius that   is  needed to  cool  a mixture  of…

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Q: A sealed cubical container 7.4 cm on a side contains three times Avogadro's number of molecules at a…

A: The thrust acting per unit area is called pressure.  Pressure = Force / Area  The ideal gas equation…

Q: The linear expansion coefficient of a bronze plate at 0oC is α = 18 x 10-6 oC-1. The dimension of…

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Q: The blacksmith throws a hot iron horseshoe weighing 0.40 kg into a container with 1.6 l of water…

A: Given: The mass of the horseshoe is 0.4 kg. The volume of water is 1.6 L. The temperature of the…

Q: 1.86 m3 of an ideal gas in a closed, flexible weather balloon is initially at 20 degrees celsius and…

A: Given data :- initial volume V1 = 1.86 m3initial temperature T1 = 20° C = 293 K initial pressure P1…

Q: There are 4 metals and the value of their specific heat is listed as . Metal A = 0. 22 calorie per…

A: Given data: The specific heat of metal A is CA=0.22 cal/g°C The specific heat of metal A is CB=0.18…

Q: Many hot water heating systems have a reservoir tank connected directly to the pipeline, to allow…

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Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…

A: Given data:  interior volume = 2 m3 T1 = 300 K P1 = 1*105 Pa T2 = 400 K Need to determine the new…

Q: A large cylindrical tank contains 0.800 m3 of nitrogen gas at 20.0 ∘C and 1.45×105 Pa (absolute…

A: Given: The initial volume of the tank is 0.800 m3. The final volume of the tank is 0.480 m3. The…

Q: Suppose you come across old scientific notes that describe a temperature scale called Z on which the…

A: We use to measure the temperature of any object  by comparing it with the known changes on any…

Q: A glass bottle has a capacity of exactly 500 ml at room temperature (20 degree Celsius). What is its…

A: Given: The capacity (C0) of the water bottle is 500 ml at 20 degrees C. The coefficient of linear…

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: A mercury thermometer measures temperature by measuring the volume expansion of a fixed mass of liq-…

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Q: The temperature inside a freezer is 22 °Fand the temperature outside is 42 °F. The temperature…

A: Convert degree F into degree C, Freezer temperature,  T1=22°F°C=(°F-32)×59    =(22-32)×59=-5.55…

Q: The following data were obtained in E106: Mass of aluminum calorimeter = 46.4 g Mass of calorimeter…

A: Given Information:- Mass of the calorimeter is mc=46.4 g Mass of the calorimeter with water is…

Q: 0.94 m3 tank contains 4.5 kg of Sulphur dioxide (SO2) at 35°C. What is the gas pressure?

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Q: Suppose you perform an experiment using the Celsius temperature scale and find a change in…

A: Given  Temprature change recorded in Celsius scale is 5°C . Temprature change recorded in kelvin…

Q: If 15 g of water at 0 degree Celsius is mixed with 25 g of water at 25 degree Celsius, what is the…

A: Please see the answer and explanation below

Q: A thermometer has a mercury-filled glass bulb with a volume of 2 x 10-7 m3 attached to a thin glass…

A: Given : Volume (V) = 2 x 10-7 m3 Inner radius (r) = 5 x 10-5 m Increase in temperature (∆T) = 100°C…

Q: Which of the following are standard names for modes of heat transfer? More than one is the answer.…

A: Heat transfer is defined as the movement of heat from one system to another by the virtue of…

Q: Two small containers, each with a volume of 100 cm3, contain helium gas at 0°C and 1.25 atm…

A: Given problem is based on the ideal gas equation. Ideal gas equation is the connection between the…

Q: A steel bridge is built in summer when the temperature is 25 degree Celsius. At the time of…

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Q: ay - Lussac's Law P1 / T1 = P2 / T2 If a gas in a closed container is pressurized from 15.0 atm to…

A: P1=15 atmP2=16 atmT1=25oC= 25+273= 298 K T2= T

Q: When the temperature of a copper coin is raised by 100 C, its diameter increases by 0.18%.To two…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.