Q: The volume of butadiene adsorbed per gram of catalyst codenamed CR-1 at 15°C varied with pressure as given below. Is the Langmuir isotherm or BET isotherm gives a better description of the adsorption at this pressure? p/kPa V/cm 3 13.3 17.9 26.7 40.0 53.3 33.0 47.0 66.7 75.3 80.0 91.3 60.8 p*( butadiene) = 200 kPa. Find Vm and c. %3D

Q: For the system KNO3-NaNO3-H2O, a ternary point exists at 5oC at which the two anhydrous salts are in…

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Q: Q3. An 1100 K n-nonane thermally cracks (breaks down into smaller molecules) 20 times as rapidly as…

A: It is given that, at 1100 K, the decomposition of "n-nonane" is 20 times faster than that at 1000 K.…

Q: What is the minimum number of equilibrium contacts that can be used to obtain a purity of xp = 0.95…

A: The mole fraction of propane in the distillate, The mole fraction of propane in the bottoms, It is…

Q: QUESTION: Use the average bond energy approach to calculate the enthalpy for the complete combustion…

A: combustion of methanol is given by the reaction, Heat of formation of CO2, ∆Hf,CO2= -393.51 KJ/mol…

Q: Why is the ionization energy of Ca higher than that of K butlower than that of Mg?

A: It is to be mentioned why the ionization energy of calcium is higher than that of potassium but…

Q: Consider the titration of 20.00 mL of 0.0100 M V2* by 0.0100 M Ce4* in 1M HCI using SHE as reference…

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Q: Question attached

A: It is to be mentioned whether dissolution reaction used in the preparation of hot pack or cold pack.

Q: The following compounds can be used in a water analyzing chamber when performing a combustion…

A: Compounds which can be used in water analyzing chamber when performing combustion analysis is asked:…

Q: Q2 -Isopropanol C;HgO burns with excess air at an (air /fuel) ratio =20 (actual), determine the…

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Q: I Predict the order of reactivity (and justify your prediction) of the given monomers. (a) Styrene,…

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Q: The absorbances of solutions containing K2CrO4 in 0.05 M KOH were measured in a 1.0 -cm cell at 375…

A: The relation between concentration and absorbance is given by Beer's law. There will be absorbance,…

Q: Which of the following statements is untrue and/or incorrect about activated carbon (AC)? *

A: Activated charcoal is used on adsorption applications

Q: 5. How are Lanthanide and Actinide elements different from the other elements in terms of their…

A: Atomic Orbitals:The 4f orbitals are filled in lanthanides. Compared to d or p orbitals, the 4f…

Q: Calculate the molar solubility of Ca(IO3)2 in (a) 0.060 M Ca(NO3)2 and (b) 0.060 M NaIO3.

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Q: The Ksp of PbI2 is 1.4 × 10–8. Calculate the molar solubility of lead(II) iodide.

A: Since no solvent is given, take the solvent as water and calculate the solubility of PbI2 in water.…

Q: Consider the hydride/palladium phase diagram, separation of 50% hydride is not possible at 200C.…

A: This graph is known as the temperature composition graph. Here the system is the solid solution. The…

Q: 8.0 kg of water at 32 C is mixed with 1.3 kg of water at 98 C. Assuming steady-state conditions and…

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Q: In stoichiometric zirconia ZrO2 the Schottky defects are the predominant equilibrium point defects.…

A: The given information is: is added to, to stabilize its high-temperature phase. This addition only…

Q: The Clausius-Clapeyron equation can be used to relate vapor pressure to temperature. Look up…

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Q: .calculate the free energy of mixing of 2.0 moles he, 3.0 moles ar and 5.0 moles be at 300 k.

A: mole of He=2 moles of Ar=3 moles of Be =5 T= 300K ∆GMIX =?

Q: Estimate the AH for the following gas phase reaction given the Average Bond Enthalpies in the table…

A: Given, Bond enthalpy of O-H =463 kJ/mol Bond enthalpy of O-O =146 kJ/mol Bond enthalpy of O=O =495…

Q: Calculate the solubility of CUCO3 (in mol/L) in the following. Assume the Ksp of CUCO3 = 2.5 ×…

A: Ksp of CuCO3 =2.5×10-10 a) CuCO3 ⇔Cu2++CO32- Ksp=Cu2+CO32-   At equilibrium Cu2+=SCO32-=S…

Q: Term for the chemi an aromatic hydroc- aluminum chloride

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Q: Adsorption of pure gas A' on activated carbon follows the Langmuir Isotherm g !! where p is in kPa…

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Q: TRUE or FALSE. Separation of ions from the group is possible with the very large difference in Ksp…

A: In this question whether separation of ions from the group is possible with the vary large…

Q: 1- Give any two ways in which slug treatment can be done for a gas stream line?

A: As it is not mentioned which question to be solved, we are solving the first one in the series.   1.…

Q: a. Calculate the molar solubility of AgBr in pure water. Kp for AgBr is 5.0 x 1013. b. Calculate the…

A: The solutions to the given questions are in the images below: IMAGE-1

Q: 1. The activation energy for diffusing copper in nickel is 2.7 x 10-5 m²/s and the activation energy…

A: Note: Since you have posted multiple questions, we will provide the solution only for the first…

Q: 4- the Crystal Structure of y (Austenite) is 5- The maximum solubility of carbon in austenite, .…

A: For a detailed solution , please see the attached files.

Q: How many kilograms of copper sulfide could be formed from the reaction 2.70 mol of copper with…

A: When 1 mole of copper react with 1 mole of sulfur, 1 mole of copper sulfide get produced Cu + S…

Q: alculate the solubility of MnCO3 (in mol/L) in the following. Assume the Ksp of MnCO3 = 1.8 x 10-11.…

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Q: separation of ethanol water using continuous distillation. find the equlibrium curve and…

A: In a continuous distillation process, a liquid mixture is heated to generate vapor. The vapor is…

Q: 1.1) Distinguish between a fluctuating dipole and a permanent dipole. ANSWER TO QUESTION 1.1 1.2)…

A: 1.1 Fluctuating dipole bonds is very vulnerable electronic dipole bonding can take region amongst…

Q: A binary eutectic lead-tin phase diagram is shown in Figure 2. Consider the case of 300 grammes of a…

A: Eutectic diagrams are drawn for metallic mixtures. These are binary alloys formed from different…