A 4-L rigid tank contains 2 kg of saturated liquid– vapor mixture of water at 50°C. The water is now slowly heated until it exists in a single phase. At the final state, will the water be in the liquid phase or the vapor phase? What would your answer be if the volume of the tank were 400 L instead of 4 L?

Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

A: Introduction: It is known that the internal energy of a system is a point function i.e. it depends…

Q: A brass bar, 15 cm in length, is welded to an aluminum bar, 10 cm in length. Both have a cross…

A:

Q: If the density of water at the top of a lake is 1.0020g/cm3, what is the density of the water at the…

A: Write the given values of this problem. ρ=1.0020 g/cm3h=130 mT=0°C

Q: If I have an unknown quantity of gas held at a temperature of 365 K in a container with a volume of…

A:

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: The mass of a monoatomic gas can be computed from its specific heat at constant volume cy. (Note…

A:

Q: If you have 4 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of…

A:

Q: A container filled with an ideal gas is connected to a reservoir of the same gas so that the number…

A: From ideal gas equation,

Q: If you pour 0.0100 kg of 20.0C water onto a 1.20-kg block of ice (which is initially at -15.0C),…

A: given quantities: mass of water (m) = 0.0100 kg mass of block of ice (M) = 1.20 kg specific heat of…

Q: Two concrete spans of a 220-m-long bridge are placed end to end so that no room is allowed for…

A: Given terms: Length of bridge,      Temperature change, Coefficient of linear expansion,

Q: A cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300…

A:

Q: An aluminum cup of 110 cm capacity is completely filled with glycerin at 18°C. How much glycerin…

A: Given, Capacity of Aluminium cup, Vo = 110 cm3 Initial temperature, Ti = 18 °C Final temperature of…

Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

A:

Q: 3 R.Calculate the AS (J/K), if The temperature of 6 mole of an ideal gas is increased from 176 Kto…

A: Given : No.of moles, n = 6 Cv = (3/2)R Change in temperature, ΔT = 750-176 = 574 K

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 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: The molar heat of vaporization of some unknown compound X at its normal boiling point 6.9 K is 8.8…

A:

Q: A cube of aluminum has an edge length of 20 cm. Aluminum has a density 2.7 times that of water (1…

A: Given data:  Edge length of cube (a) = 20 cm Density of aluminium (ρ) = 2.7 g/cm3 Specific heat…

Q: An aluminum cup of 61 cm3 capacity is completely filled with glycerin at 22°C. How much glycerin…

A: initial volume of cup = initial volume of glycerin = 61 cm3initial temperature of the system = 22 C…

Q: A cylinder with a piston has some ideal gas inside. The piston is pushed inward to compress the gas…

A: Its a concept of adibatic process.

Q: Suppose you have a 1kg piece of copper at 50°C , which you put into an isolated container with 2 kg…

A: Mass of copper piece = 1 kg  Initial temperature of copper = 50 degree celsius  Mass of water = 2 kg…

Q: A copper cup of 100 cm capacity is fully filled with glycerin at 25°C. What is the required…

A:

Q: container holds 102.9 liters of Oxygen at 268.4K and a pressure of 1.95 atmospheres.  How much heat…

A: Given: The initial temperature of the oxygen is 268.4 K. The volume of the oxygen is 102.9 L. The…

Q: Your 500 mL diet soda, with a mass of 500 g, is at 20°C, room temperature, so you cool it by adding…

A: When there are two system at different temperature then heat flow from the system at higher…

Q: If I have an unknown quantity of gas held at a temperature of 370 K in a container with a volume of…

A: Given that - Pressure Volume Temperature To Find - We have to determine the nuber of moles of the…

Q: An aluminum cup of 65 cm capacity is completely filled with glycerin at 21°C. How much glycerin will…

A: Given data: The volume of aluminum cup is V=65 cm3. The temperature of glycerin is t=21℃. The final…

Q: In many ideal gas problems, room temperature is considered to be at 300 K to make calculations…

A: Given : T = 300 K

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: An aluminum cup of 100 cm³ capacity is completely filled with glycerin at 16°C. How much glycerin…

A: Volume of cup,V=100 cm3Ti=16 °CTF=40 °C∆T=Tf-Ti=24°Clinear expansion coeff,α=23*10-6 /°Cvolume…

Q: re of the 1.6-cm3 volume is reduced to 2.0 ✕ 10−11 Pa (an extremely good vacuum) while the…

A: Given:-  Volume of gas V = 1.6-cm3 =1.6 X 10 -6  m3  Pressure P1 = 1 atm = 101325 Pa  pressure P2…

Q: A 1.50-mol gas has a pressure of 4.00 atm and a volume of 7.50L. what is the temperature of the gas?

A: The ideal gas equation is  P  V = n R T  where, P is the pressure, V is the volume, n is the number…

Q: Two fluids have been poured into a calorimeter. After the state of thermal equilibrium has been…

A:

Q: A 50 ml glass container is filled to the brim with methanol at 0.00C. If the temperature is raised…

A: The matter expands when heated whereas contracts when cooled. This is for any matter. Weather it is…

Q: A brass ring has an inner diameter exactly 4.000 cm and outer diameter exactly 4.050 cm at 20⁰C. It…

A:

Q: A jar holds 2.0 L of ideal nitrogen gas (N2 which is a diatomic gas) at standard temperature and…

A: By ideal gas equation :- P.V = n.R.T Here, P = pressure = 101.3 KPa = 1.013 × 105 Pa. V = volume =…

Q: A bar of aluminum is 1m long at a temperature of 400K. At what temperature in degrees K is the bar…

A: The initial length of the aluminium bar is, The final length of the aluminium bar is, The initial…

Q: An aluminum cup of 76 cm capacity is completely filled with glycerin at 19°C. How much glycerin will…

A: Given:    Volume of Aluminium cup, V0 = 76cm3    Change in temperature, ∆T = 310C - 190C…

Q: A bicycle tire has a pressure of 6.20 ✕ 105 N/m2 at a temperature of 20.0°C and contains 1.60 L of…

A: Initial pressure (P) = 620000 N/m2 Initial temperature = 20 degree Celsius = 293 Kelvin Initial…

Q: A U.S. penny has a diameter of 1.9000 cmcm at 20.0 ∘C∘C. The coin is made of a metal alloy (mostly…

A:

Q: Two identical bottles at the same temperature contain the same gas. If bottle B has twice the volume…

A: Given:-           Two identical bottles at the same temperature contain the same gas. If bottle B…

Q: An aluminum cup of 100 cm^3 capacity is filled with glycerin at 23 degrees Celsius. How much…

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Q: 6. 3.00 moles of Argon, a monatomic ideal gas, occupies a volume of 12.0 L at a temperature equal to…

A:

Q: A bicycle tire has a pressure of 7.00 X 105 N/m2 at a temperature of 18.0oC and contains 2.00 L of…

A: According to ideal gas law -  PV=NkT Rearranging for number of atoms -  N1=P1V1kT1 Given values -…

Q: A steel container of mass 135 g contains 24.0 g of ammonia, NH3, which has a molar mass of 17.0…

A:

Q: An aluminum wing on a passenger jet is 31 m long when its temperature is 22°C. At what temperature…

A: The expression to solve for the change in length of the aluminium wire is as follows: ΔL=αLΔT

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.