A tank is filled with oil having sp.gr. = 0.85 to a depth of 7.06 meters. Calculate the pressure exerted by oil at the base.

Q: A quantity of an ideal gas with a molar mass of 40 g/mol is compressed into a 0,1m^3 cylinder. The…

A: Ideal gas equation is given by, PV = nRT   P - Pressure V - Volume n - no.of moles R - Universal gas…

Q: A liter of steam collected at 389K and a pressure of 1.0 atm was condensed to form 0.578 g of water…

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Q: Suppose we have equal masses of gaseous H2,F2 and HF under the same conditions. Which gas would…

A: Answer: HF will deviate most from ideality and reason for that is the presence of strong…

Q: Diffusion and effusion do not occur at the same time. O True O False

A: Diffusion is the process of spreading of gases in space. Gaseous paricle have no definite volume and…

Q: [a] The compound 1-iodododecane is a nonvolatile liquid with a density of 1.20g/mL. The density of…

A: Given:Density of 1-iodododecane=1.20 g/mL.Density of mercury=13.6 g/mL.Height of mercury column=749…

Q: Chlorine gas (Cl2) can be prepared on a small scale according to the following balanced equation:…

A: The balanced equation for the formation of Cl2(g) is: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) +…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: 1- First Calculate the mass of gasoline :  Mass = [ Density × Volume ]  Mass = [ 0.770kgL-1 × 67.0L…

Q: Which statement below is false regarding ideal and real gases? A.) Real gas calculations factor in…

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Q: A container filled with an unknown quantity of the gaseous mixture at 310 K is in hydrostatic…

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Q: Question 1  (4 marks) A tank, with a volume of 0.622m3 contains 20kg carbon dioxide at 273.8K…

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Q: What is the relative rate of diffusion of XeF6 compared to Ne? Does XeF6 effuse faster or slower…

A: According to Graham's law  Rate of effusion of a gas is inversely proportional to the square root of…

Q: A sealed container with volume of two cu ft holds five Ibs of i-butane at 200°F. What is the volume…

A: Solution - According to the question - Given - The given temperature is very near the critical…

Q: Sketch a pressure versus volume graph for this ideal gas, either using the graph paper on the next…

A: The concept of the ideal gas molecule has been laid down to compare the behavior of real gas…

Q: If the weight density of soup is 134 b/ft^3, the volume of a pea totally submerged in the soup is…

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Q: A diving bell has an air space 3.0m³ when on the deck of a boat. What is the volume of the air when…

A: Given: Volume of air space = 3.0 m3Depth = 50 mMean density of sea water = 1.025 g/cm3 It is given…

Q: What will be the density of water at 298 K and 1 atm?

A: The density of a compound is the ratio between the mass of the compound to its volume. If the…

Q: The products of combustion of ethanol C,H,OH are cooled to 15°C at a pressure of 1 bar. Determine…

A: Formula used:  Mole = weight of compound/ Molar mass Combusion reaction of ethanol C2H5OH(l) +…

Q: 2. Consider a 80-kg man who has a total foot imprint area of 420 cm?. He wishes to walk on quick…

A: Given - - > Mass of woman = 80 kg Pressure applied = 0.5 kPa = 500 pa gravity = 9.81 m/s2 Minimum…

Q: Mass of flask + foil + rubberband: 78.637 gMass of flask + foil and rubberband+ unknown condensed…

A: ITEMS USED FOR EXPERIMENT: •Ring stand •Hot plate •125 mL Erlenmeyer flask •400 mL beaker •10 mL…

Q: An oil barrel at 4500 psi and 160 °F has been exposed to the standard conditions. a. Oil expand or…

A: We are given with tempreture and pressure.  Consider the standard tempreture and pressure.  And to…

Q: if a steam reforming line processes methane at a temperature fo 725.0 degrees and atmospheric…

A: According to ideal gas equation, PV = nRTwhere P is the pressure in atmospheres, V is the volume in…

Q: The volume of the mixture prepared by taking 1.158 moles and 0.842 moles of water and ethanol,…

A: Partial Molar Volume :-         Partial molar volume of a substance X in a mixture is the change in…

Q: What is the total force exerted by the air surface on an area of 68,0 cm2 above the air observation…

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Q: Determine both the empirical and molecular formula of this hydrocarbon.

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Q: Using Ideal Gas Law formula: PV=nRT,  at what temperature would 3.67 mole P2O3 gas occupy 67.5L if…

A: Given data,Moles of P2O3=3.67molesVolume=67.5LPressure=115kPa

Q: A gas with a volume of 0.559 L is initially at an unknown temperature.  The gas is submerged in…

A: Given, V1 = 0.559L T1 = ? V2 = 0.277L T2 =  100 degree Celsius

Q: A piece of metal weighing 0.713 g was placed in an eudiometer containing aqueous HCI. After the…

A: An ideal gas equation is derived from the combination of Charle's law, Boyle's law, and Avogadro…

Q: An "empty" container is not really empty if it contains air. How many moles of nitrogen are in an…

A: The ideal gas equation is  PV = nRT  P = pressure of gas V = volume  n = moles of gas  R = gas…

Q: What is the root mean squared speed (in m/s) of He(g) in this room if the temperature of the room is…

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Q: . A sample of vapor weighing 0.368 g filled a Florence flask when heated in a water bath at 95.0°C.…

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Q: A syringe containing 1.47 mLmL of oxygen gas is cooled from 94.5 ∘C∘C to 0.8 ∘C∘C. What is the final…

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Q: The indicating liquid in the manometer shown below if water and the other liquid is benzene. Thr two…

A: The two liquids are water and benzene.  Temperature = 25°C h = 14cm

Q: Calculate the column height needed in meters to generate a pressure of 100 kPa using: (a) water; (b)…

A: Pressure is a parameter that can be described as a force applied on a unit area. Therefore, it is…

Q: Using (a) the ideal gas law and (b) the van der Waals equation, calculate the pressure exerted by…

A: Ideal gas equation PV=nRTP=pressure of the gasV=volume of gasn=number of molesR=gas…

Q: Because of their different molar masses, H₂ and D₂ effuse at different rates . (a) If it takes 16.5…

A: (a) Given data contains, Moles of H2 is 0.10 mol. Time taken for effusion of H2 is 16.5 min. Moles…

Q: A set of bookshelves rests on a hard floor surface on four legs, each having a cross-sectional…

A: Given,The total mass of the shalves and books = 262 kgDimension of the surface in contact with…

Q: What is the Temperature of 0.043moles of gas in a 472.3mL vessel at 760torr? Express your answer to…

A: Data given:  Number of moles of the gas, n = 0.043 mol  Volume of the gas, V = 472.3 mL = 0.4723 L…

Q: The absolute pressure is 2.50 bars. What is the gauge pressure in kPa? (write your answer up to 3…

A: Since, 1 bar = 100 kPa then,

Q: A) Silver nitrate (lunar caustic) is a white crystalline salt, used in marking inks, medicine and…

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Q: An organic compound with the formula CxHyOz is analyzed and contains 40.00 %C and

A: We have to find empirical and molecular formula

Q: Two spherical shape container with diameter of 6 feæt are connected to each other by means of a…

A: Resulting pressure can be calculated using ideal gas equation: PV = nRT  Where P is pressure, V is…

Q: The critical point of ammonia, NH3, gas occurs at 111.3 atm. 72.5 cm3 mol-1, and 405.5 K. Calculate…

A: Welcome to bartleby !

Q: A gas has a molar volume of 1.5 liters per mole and a collision diameter of 396 picometers. Its…

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Q: Calculate how much, on average, the Erlenmeyer flask’s readings differed from the actual amount of…

A: In chemistry there are many ways to check the deviation of experimental data from the accurate…

Q: An open test tube at 293 K is filled at the bottom with 12.1 cm of Hg and 5.6 cm of water is placed…

A: The total pressure at the bottom can be calculated as: P=Patm+Pwater+PHg------(1)Patm=atmospheric…