In the Dumas method, we have to confine a sample of gas in a container of known volume, making sure when we do this that the sample is at atmospheric pressure. no answer from the choices almost exactly all choices are correct

Q: Natural gas can only be trapped under a impermeable anticlinal formation, usually called as a gas…

A: Natural gas is a fossil energy source that formed deep beneath the earth's surface. Natural gas…

Q: What is the shape of a crystal in which a is not equal to b and b is not equal to c? Additionally…

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Q: Explain why interparticle attractions and particle volume cause real gases to deviate from ideal…

A: At high pressures and low temperature real gases deviate significantly from ideal gas behavior. Van…

Q: Example: prove that carbon weighing 1.0 x10-3 g contains 5.01x 1019 carbon atom?

A: To Prove 1.0×10-3 grams of Carbon contains 5.01×1019 carbon atoms. 1 mole is the unit of measurement…

Q: The pressure of a gas is always directly proportional to the number of moles of the gas. Select one:…

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Q: Refer to the galvanic cells made from different combinations of the half-cells containing…

A: Given that  2X(s)  +3Z2+(aq)  → 2 X3+(aq) + 3Z(s)                   V =2.23Z(s)  +Y2+(aq)  → Z2+(aq)…

Q: The isotherm representing the critical temperature is tangent to and has an inflection point at the…

A: Given that the isotherm is tangent to the critical point an it also has an inflection point there.…

Q: The apparent viscosity of a non-newtonian liquid at a given shear rate is the value indicated by a…

A: The apparent viscosity is obtained from shear stress and shear rate. This viscosity value is…

Q: How is the distribution coefficient for a liquid–liquid mixture defined?

A: In liquid-liquid extraction two immiscible phases, generally aqueous and organic, are taken and put…

Q: Sketch the phase diagram for Carbon Monoxide and include the triple point values, solid phase,…

A: A phase diagram for CO is to be prepared. The diagram must include the values of the triple point,…

Q: Manometers A cylindrical column is partially filled with three liquids: water, mercury, and…

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Q: i need the answer quickly

A: Given data: Petroleum fractions Indicator used for light and medium petroleum fractions

Q: The Kelvin equation, predicts that solubility increases to 1 as the crystal diameter decreases to 0.…

A: The Kelvin equation to be used is given as:

Q: Q1: What is the properties that should be the ideal solution ?

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Q: When can Ideal Gas Laws be applied to real gases?

A: It is to be mentioned when ideal gas laws can be applied to real gases.

Q: Can the atomic number or the mass number vary without changing the identity of an atom? The mass…

A: Given that we have to identify can Atomic number or mass no . vary without changing identity of atom

Q: a) Explain the terms isotherm, isobar, isochor b) What is the difference between gas and steam?

A: Some terms like isotherm, isobar, isochore  Find: Meaning of this terms and difference between gas…

Q: The solubility of liquids and solids does not change appreciabl with pressure. Select one: O True O…

A: To state whether the solubility of solids and liquids change appreciably with pressure

Q: QUESTION 8 Relative Humidity influenced by pressure and geographic location O By pressure only O…

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Q: draw something resembling Figure 4.4 is (attached), and indicate the following  the bubble point for…

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Q: Q7] Two specimens of paraffin having densities 2.144 g/cm³ with crystallinity ratio 51.3% and 2.215…

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Q: The specific volume of saturated liquid water at a temperature of 257\deg C

A: We can obtain standard values of specific volume of saturated liquid water at particular…

Q: Given that a polymer sample contains two moles of chains with one mole having a molecular weight of…

A: Sample 1  The molecular weight of the first molecule=5000 The molecular weight of the Second…

Q: Write "TRUE" if the statement is correct. Else, write the correct answer based on the underlined…

A: In Ramsay Shield Equation, Molar surface energy of a liquid is proportional to Tc - T - 6 K  where,…

Q: Derive a general equation that expresses the relationship between the molarity and the molality of a…

A: molarity of solution(M)=moles of solute1L solutionmolality of solution(m)=moles of solute1Kg…

Q: erive the particular solution to represent concentration profiles as a function of position nd time…

A: The opposite of carburization is decarburization. Carbon is lost from surface of steel due to…

Q: On which the following are depend upon? The Precipitation Titration Mohr method

A: Precipitation titration is a method of titration which involves the formation of precipitates while…

Q: At low pressures, what are the effects of temperature and pressure on the molecular diffusivity of a…

A: The effect of temperature and pressure on molecular diffusivity of species in a binary gas mixture…

Q: Figure 1 describes a sequence of activities that takes place during solvent extraction. Explain…

A: In figure A A= mass of carrier liquid in feed for stage 1 from which solute is to be extracted in…

Q: Fill a 250 cc glass bottle with water, another with ethyl alcohol-water mixture (50% vol) and a…

A: Water will turn into ice at equilibrium. Water is unique in that its volume increases upon freezing.…

Q: Please use the Perry's CHE Handbook for this. Thank you.    Find the viscosity of the ff. fluids…

A: Viscosity of a substance is the opposition to its own flow.

Q: In an air - carbon dioxide mixture at 300 K and 120 kPa, the mass of CO, in the plane at first point…

A: Given data: Temperature, T=300 K,  Pressure, P=120 KPa = 120000 KPa mass of the CO2 at the first…

Q: What is the importance of volumetric properties of pure fluids?

A: The importance of the volumetric properties of pure fluids is to be mentioned.