Self-test : Determine A and E, from the following data: T/K 300 350 400 450 500 k/(dm' mols) 7.9x 10 3.0x 107 7.9x 10 1.7x 10 3.2x10 [8 x101" dm² mol' s, 23 kJ mol"!]

Q: na H2O2 (hp) at 333.15 R, some liquid and vapor compositions and (total) vapor pressures are UIS OI…

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Q: Carbonic anhydrase of erythrocytes (M, 30,000) has one of the highest turnover numbers known. It…

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Q: Calculate the persistency (S) of VX at  25oC ,VX: MW= 267.38; Po = 0.0007 torr @ 25oC

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Q: A liquid mixture containing ether CH3-O-CH3 at a ratio of 0.58 and methano; CH3OH if the total…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Results: Part B: Dissolving NaOH AH) --3971.17I mol Part C NaOH(aq) + HCI(aq) AH, --14534 J mol…

A: Hess's law is a law of thermodynamics which states that enthalpy change of a reaction is the sum of…

Q: A 0.064 kg of octane vapor (MW = 114) is mixed with 0.91 kg of air ( MW = 29 ) in the manifold is…

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Q: What is the retardation factor of a pulse of dissolved benzene move through organic-rich wetland…

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Q: Identify the effect of the condition on the indicated parameter. Write increase, decrease, or no…

A: The detailed solution of your question given below_ Since, we know that the test tube in our…

Q: For Practice 12.4 - Enhanced - with Feedback 6 of 10 I Review I Constants I Periodic Table Part A…

A: According to Clausius-Clapeyron plot, enthalpy of vaporization can be determined by plotting a graph…

Q: 0 A foo Rmal/h stream that is 97 msle % Carbon betrachlorice Cccl4) and 3 % Carbon disulfide ccs) is…

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Q: Consider the following heterogeneous reaction where a solid product B is formed: ` `A (g) ↔ B (s) +…

A: Given: A (g) ↔ B (s) + 2 D (g)

Q: 4. A flash chamber operating at 50 °C and 200 kPa is separating 1,000 kg moles/hr of a feed that is…

A: Solution

Q: QUESTIONS Q1. Assume that all the relations about the physical properties are given and, V, Vu a)…

A: Antonie equation is a representation of the relationship between temperature and absolute vapor…

Q: 200 172 kJ 160 155 kJ PE (kJ) 120 112 kJ 102 kJ 80 40 o- 40 kJ Reaction Progress

A: Chemical kinetics

Q: 1- E°CuCu2+ =- 0.34 V. and E CatCe+0.16 V., then the value of E CC+ is ....

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Q: Calculate the Go in kJ/mol. 3Fe2+  (s) + 2Cr(aq) ⟶2Cr3+(aq) + 3Fe (s);  Eocell=0.30 V   Group of…

A: Electrochemistry Questions

Q: 3Cu() Fe)-30) Fe(0-162 005 KJ Ⓒ052000 V O 056000 V O 0 56000 V O-052000 V

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Q: 4. A 0.1475-M solution of Ba(OH)2 was used to titrate the acetic acid (60.05 g/mol) in a dilute…

A: Given data :- Molarity of Ba(OH)2 solution = 0.1475 M Molar mass of Acetic acid = 60.05 g/mol

Q: 2. True/False (If your T/F look similar, write the full word! 1. Using generalized correlations for…

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Q: Q1)A vessel having a volume of (0.6 m) contains (3.0 kg) of liquid water and water vapour mixture in…

A: Given: Volume of vessel, V = 0.6 m3 Mass of mixture, m = 3.0 kg

Q: Lead and tin are mixed to make solder for use in circult boards and plumbing applications. A…

A: Given that: Teutectic = 80.2 oC = 353.2 K ΔHofus (Pb) = 4.77 kJ/mol Tofus (Pb) = 327.46 oC = 600.46…

Q: Part I. Cause and Effect: lIdentify the effect of the condition on the indicated parameter. Write…

A: Higher concentration solution will have more mass of solution. Hence low specific heat. With the use…

Q: Consider the problem below: (Equation 1) 4 CO(g) + 4 H2O(l) ---> C4H8(l) + 4 O2(g) ΔH = 890.6…

A: 4 CO(g) + 4 H2O(l) ---> C4H8(l) + 4 O2(g) ΔH = 890.6 kJ/mol --------------(i)  CO2(g) --->…

Q: J kg/hr of a mixture of benzene (B), Toluene (T) and Water (W) was fed to a distillation column as…

A: Distillation process   Feed flowrate F = 1000kg/h   Top flowrate V   Bottom flowrate P   Apply…

Q: Q8/ Determine the operating temperature for 90% conversion required to produce 400 kg of- in 6000…

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Q: SeO2 Solvent/Heat H20 H3C. CH3 DDQ/C6H6 → ?. Reflux

A: Reaction 1 is selenium based oxidation of aldehyde which gives ketone at two position via 2,3…

Q: -x²/4Dt . e-krt is the solution of - k,U]. no 3. Show that [J] = D at A(IDt)/2 ax2

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Q: If a plot of ln(Ksp) vs. T gives a straight line with slope equal to 7.9 × 103 K and y-intercept…

A: For the plot of ln(Ksp) vs. T , slope = -∆H0R⇒ ∆H0 = - slope x R

Q: PART A Mixture I- (M) S208-2 (M) Initial Rate (M/s) 1 0.08 0.04 6.45 * 10 -4 2 0.04 0.04 3.54 * 10…

A: Ans

Q: Parameters Description or value Appearance of aqueous benzoic acid solution Concentration of aqueous…

A: Given that -  Concentration of aqueous benzoic acid solution (g benzoic acid / 100 mL Solution) =…

Q: Initial 1 Final-2 Volume Pressure Temperature Volume Pressure Temperature VI Pi V2 P2 80.0 mL 96 kPa…

A: ★  P1 = 96 KPa = 0.947 atm V1 = 80.0 mL = 0.08 L  T1 = 27°C = (27 + 273 ) K = 300 K V2 = ? P2 = 99…

Q: For the dissolution of LiCl in water, ΔHsoln = -37 kJ/mol.Which term would you expect to be the…

A: The enthalpy change of solution is -37 kJ./mol which is the negative value that means its a…

Q: Calculate the molar volume of the liquid and the vapor (both saturated) using the Redlich-Kwong…

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Q: Determine the enthalpy of solution of MgCl2(s) in units of kJ/mol. The link provides the data…

A: The dissolution reaction of MgCl2 (s) can be written as => MgCl2 (s) ----------> Mg2+ (aq) + 2…

Q: Initial-1 Final-2 Volume Pressure Temperature Volume Pressure Temperature P1 P2 ?°C ST °C K=°C+273…

A: According to the combined gas law,

Q: Give the molar concentration of hydrochloric acid with a specific gravity of 1.18 and has 37% (w/w)…

A: Consider the given information is as follows; Specific gravity = 1.18 Percent (w/w) of HCl = 37%…

Q: K.m 10,20,30 and 40 К. ol /hr of a mixture containing mol % of propane, n-butane, n-peutane, and…

A: I think some values are missing,as i have tried this problem.please look it once,I will solve for…

Q: What is the spring constant(k), at extension 0.3cm, in the following figure? 1 + + 0.3 0. 0.1 0.2…

A: We are given the graph of Force vs extension as follows:

Q: The specific volume and relative humidity for the conditions (DBT 40°C and WBT 22°C) in Psychometric…

A: The specific volume and relative humidity for the conditions (DBT 40°C and WBT 22°C) in Psychometric…

Q: 5. Given: Cr| Cr3+ || Pb2+ | Pb ecell when pPb = 2 + ecell when pPb = 45 At the same temperature […

A: Given Cell  Cr/Cr3+ //Pb2+/Pb

Q: At a potential of -1.0 V (versus SCE), carbon tetrachloride in methanol is reduced to chloroform at…

A: Given information: At - 1.0 V (versus SCE) 2 CC14 + 2 H+ + 2e- + 2 Hg(l) ----> 2 CHC13 +…

Q: 4. Various mixtures of ethanol and ethyl acetate were heated to different temperature at a pressure…

A: Phase diagram  Phase diagram tells about the different states of matter under different conditions…

Q: 10. Which of the following is true for a mixing process O time constant T = V/q ime constant T = q/V…

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Q: . of T Determination. titriet acid and tedium tydriesxide. of the enthalpy of reaction Molority f…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Hospital patients are often given glucose (blood sugar) through a tube connected to a bottle…

A: Given : Rate of supply of glucose = 15 mg per minute and rate of consumption = 20 % of accumulated…

Q: en that must be added at 35 C to change the volumetric analysis to 50% of each component.

A: We have, V=3m3 ,P=101kPa,T=35o C+273k=308k,YCH4 =60%100% =0.60YO2 =40%100% =0.40

Q: of 1. еxcess NaОН (agд), Brz HO. NH + CO2 2. acidic workup NH2

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Q: For isobaric process, 1 mol of an ideal gas with Cp=5/2R the temperature changes from 125 K to 255…

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.