A sample of hydrogen expands from 435 mL to 956 mL at constant temperature. Calculate the work done (in L-atm and Joules) if it expands against a constant pressure of 1.75 atm

Q: A pump handling a liquid raises its pressure from 1 bar to 30 bar. Take the density of the liquid as…

A: Given data- pressure-P1=1 bar=100 kPa,P2=30 bar=3,000 kPa,density ρ=990 kg/m3, To Find- The specific…

Q: Calculate the solubility of LaF3 in grams per liter in pure water.

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Q: A gas at 20°C may be considered rarefied, deviating from the continuum concept, when it contains…

A: The force exerted to an area can be characterized as pressure. There are numerous different pressure…

Q: A solid sphere (diameter 6 mm) is rising through oil (mass density 900 kg/m³, dynamic viscosity 0.7…

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Q: In 100 yrs, 100mg of radium decomposes to 95mg. How many mg will be left after 200 yrs?

A: Let A0 be the initial amount of radium and A be the amount of radium left after t years of…

Q: A reservoir of glycerin (glyc) has a mass of 1200 kg and a volume of 0.952 m'. Find the glycerin's…

A: We just need to make some simple calculations

Q: Pressure of 200 kPa is equivalent to a head of h metres of carbon tetrachloride of relative density…

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Q: For a temperature of 10 degree C, calculate the time needed for the following particles to settle…

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Q: A tank contains Carbon tetrachloride which has a mass of 636 g and a total volume of 0.0011 m^3.…

A: We knowWeight=γliqVolumeWeight=mg=636g10009.81=6.239Nso,V=0.0011m3

Q: A solid sphere (diameter 6 mm) is rising through oil (mass density 900 kg/m3, dynamic viscosity 0.7…

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Q: if temperature of a water sample is 20C and salinity is 30 ppt, what is the max concentration of…

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Q: Calculate of the porosity of a cubic packing model of uniform spheres？

A: Given data in question  Cubical packing Uniform spheres To find out  Porosity Note V = total volume…

Q: The specific weight of water at ordinary pressure and temperature is 62.4 lb/ft3 (9.81 kN/m3 ). The…

A: given data specific weight of water=62.4lb/m3=9.81KN/m3 specific gravity of mercury=13.55 specific…

Q: The concentration of chlorine in a water tower tank was 2 mg/L when the tower was taken out of…

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Q: Select all fluids that would exhibit vapor pressure at STP. Water O Hydrogen O Air O Mercury

A: The pressure exerted by vapour phase is called vapour pressure. Vapour pressure of liquid or solid…

Q: If the specific volume of a certain gas is 0.63 m /kg, what is its specific weight in

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Q: A solid cylinder of 3 metres diameter has a height of 3 metres. It is made up of a material whose…

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Q: 10 kg of gaseous CO2 contained in a closed system undergoes a reversible at a constant pressure.…

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Q: 3. A liquid boils when its vapor pressure is equal to a. One atmosphere of pressure b. The gage…

A: As per guidelines we need to answer only first question so please repost rest questions separately.

Q: The bulk modulus of water is 210x10 kN/m². What pressure is required to reduce the volume of water…

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Q: In 100 yrs, 100mg of radium decomposes to 96mg. How many mg will be left after 217 yrs?

A: Solution: Given          In 100 years,100mg of radium decomposes          to 96mg 217years,…

Q: a "U" shaped tube contains mercury. Calculate the height (in cm) of water that must be poured into a…

A: given  density of mercury = 13.6g/cm^3=13600kg/m3 density of water = 1 g/cm^3=1000 kg/m3 let X-X be…

Q: 1-5. Mercury has a specific weight of 133 kN/m when the temperature is 20°C. Determine its density…

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Q: Solve the density of liquid ethanol at 180°C and 200 bar.

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Q: Henry's law constant for transferring 02 from air into water, at room temperature, mmol - is 1.3…

A: Given data: Henry's law constant at room temperature, k = 1.3 m-mollt-atm Partial pressure, P = 0.21…

Q: What is the solubility of ethane (in units of grams per liter) in water at 25 °C, when the C2H6 gas…

A: Given data: Partial pressure (P) = 356 mm Hg 1 mm Hg = 0.001316 atm P = 356 x 0.001316 = 0.468 atm

Q: calculate the density and specific weight of carbon dioxide at an absolute pressure of 300 kN/m^2…

A: The density of the carbon dioxide is calculate using the relation,  p=ρRT Here, p is the pressure, R…

Q: A water jet 0.02 m2 in area has a velocity of 15 m/s. If the jet impinges normally on a plate which…

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Q: Assuming that the system is in equilibrium, find the value of m3, knowing that:

A: Given that:                    r1=1.7mr2=0.8mr3=1.9mm1=11.3 kgm2=3.8kg

Q: A piston cylinder device contains 5 kg hydrogen gas. Heat is transferred to the hydrogen as the…

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Q: 12. A beaker is filled with a liquid of density P up to a height h. If half the liquid is replaced…

A: Details of Beaker 1: Height of fluid in beaker = h Density of fluid in beaker = ρ Details of Beaker…

Q: Q2-The density of muriatic acid is 1.20 g/cm'. Calculate its density in (Kg/m', slugs/ft'), its…

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Q: A metal rod made of some alloy is to be used as a thermometer. At 0oC its length is 40000cm, and at…

A: The change in dimension of any body depends upon many factors and one of those is temperature.Change…

Q: Using the specific weight of glycerol as solved. what would be the expected pressure at the base of…

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Q: The half-life of cesium-137 is 30 years. Suppose we have a 60-mg sample. (a) Find the mass that…

A: a) Mass after t years  Calculation of the amount remaining after a number of half-lives n is:

Q: 1. Estimate the vacuum pressure that should be created by a suction pump in order to lift a ground…

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: True or False The total water content of coal can be determined by multiplying it by the total…

A: Answer- True

Q: The chemical analysis of a water sample indicates the presence of cations as [Na*] = 1 milli mol/I,…

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Q: A gas at 20°C may be considered rarefied and deviating from the continuum concept. If the gas…

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Q: The concentration of OH- ion in a water supply is measured as 17 mg / L at 25° C. What is the pH of…

A: Given  The concentration of OH- ion in a water supply is measured as 17 mg/L  Temperature 25°C…

Q: A reservoir of carbon tetrachloride has a mass of 500 kg and a volume of 0.315 m^3. Determine the…

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Q: A proximate analysis of a sample of MSW is conducted and the following data is recorded. Calculate…

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Q: The chemical analysis of a water sample indicates the presence of cations as [Na*] = 1 milli mol/I,…

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Q: A liquid has a dynamic viscosity of 4.8x10* lb-s/ft² and weighs 54 lb/ft³. What is its kinematic…

A: Given:- Dynamic viscosity=4.8×10-4 lb-s/ft2Weight=54 lb/ft3 To find:- From the given question it is…

Q: 12. A beaker is filled with a liquid of density p up to a height h. If half the liquid is replaced…

A: We have to determine the change in value of base pressure if there is condition where a beaker…

Q: What height of mercury column is equivalent to a pressure of 74 psig? The density of mercury is 498…

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Q: 2) A reservoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find the following:…

A: Mass(M)=1200 kg Volume(V)=0.952 m3

Pressure and Stress