7. Solve for T q = mc(T; – T;) %3D тс |

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Q: 3. Derive Cp =-T· P.

A: We use variation in free energy with temperature and pressure

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A: General form for rate law is : Rate = k [X]m [Y]n

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A:

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A: Data obtained by the Chemist:- The percent compound Z in triplicates (n=3) of an insecticide…

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A: Given that: amount deposited= 365 mg t = 216 min To find: the amount of current?

Q: O= 0.24 xu? > D.24 x10-16 KT 3. 人2 JE OP -23 = 1.381 *10 P= 1D/325 pa 23 d= (Vz) (0-24x10 18nt)…

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Q: Construct the expression for Ksp for solid Ba3(PO)2 in aqueous solution.

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A: Chromatography is used to separate the compound based on the polarity. It contains a stationary…

Q: The resolution product of Ag2S03 is 1.5 x 10-14. Ag2SO3 (k) + 2e" + 2 Ag (k) + S032- Calculate E0…

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Q: How long is a macrocentury, if a lecture period (50.0 min) is close to 1.00 microcentury?

A: Given: 1.00 microcentury = 50.0 min approx.

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A: A gravimetric factor converts grams of a compound into grams of a single element. Example-…

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Q: 3-23 Complete this table for H,O: T, °C P, kPa v, m³/kg Phase description 140 0.05 550 Saturated…

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Q: II) Calculate Vmax and Km . S (mol·1") v, mol·l"-min" 4.10 x 10 1.77 x 10* 9.50 x 10 1.73 x 10* 5.20…

A: A numerical problem based on chemical kinetics, which is to be accomplished.

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A: Here we are required to find the equivalence of the given partial derivative.

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

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A: We have to calculate the R that is gas constant.

Q: What is the difference between isocratic and gradient elution?

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Q: 7) How do you separate diffusion current (ia) from kinetic current (i) in a polarographic…

A: The answer is given below

Q: 7-2: Why do quantitative and qualitative analyses often require different monochromator slit widths?

A: 7-2 The monochromator is a wavelength selector that is used to select a particular wavelength from a…

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A: Silica Column is eluted by 29% CHCl3. Now in the given graph elution time of different compounds are…

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A: A student obtained an average PV value of 42,000 in column ( of the data table. If the syringe had…

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Q: An analyst obtained the following data for the percent compound Z in triplicates (n=3) of an…

A: Given., the percent compound Z in triplicates (n=3) of an insecticide preparation: 7.47, 6.98, and…

Q: Does the data set of 155.8, 158.4, 194.9, 164.8, 154.5, 184.3, 114.8 and 157.8 ppm contain…

A: Outlier is the point which is farthest from the original path or line.

Q: 4c. Calculate the values of Mn, Mw, Mz and polydispersity index for a polymer mixture having…

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Q: Calculate ‘most probable velocity’ (Cmp) of oxygen at 40oC. (R= 8.314J/K/mol، 1J = 1Kgm2/s2)

A: calculation  of most probable velocity  Ump= 2RT/M T = 40°C Oxygen gas molar mass =32 g/mole

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A: Gibb’s free energy (∆G)– Formula is,  ∆G=∆H-T∆S Where,     ∆G= Gibb’s free energy ∆H=change in…

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

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A: Given: Concentration of Na2S2O3 = 0.1 M

Q: 6b. why doce CE have better performance than LC in separation

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Q: 2H50H: 0.084, 0.089, and 0.079. Calculate the 95% confidence interval fo at (a) the three results…

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Q: Briefly explain (1-2 sentences) the differences between obtained results (Optical vs Mass Spectral)…

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Q: NO and N2O gases were sent from the ends of a 50 cm glass tube in equal amounts and under the same…

A: Length of glass tube = 50 cm  Point of contact from NO gas tip = 30 cm  Molar mass of NO = 30…

Q: ए नैमट म्रभ (लाCOTकनीना ड ड.25K10-4M the abseved the cett potentiat at जीाट विडव्ण्ववं जेकए 298 k…

A: The step wise solution is as follows -

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A: Concentration of HCl = 0.1 M

Q: Kerma can be calculated from particle fluence by Hab K = $ x E x Truo

A: Answer : True Kerma can be calculated as

Q: The following 2 components are separated by HPLC using C18 as the stationary phase. Predict the…

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Q: (1.381x10-28) (302.15) (v2) (0.24×10-") (101325) Evaluate Multiply the numerator and denominator by…

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Q: 7) The rate of flow of Na2SO4 solution is to be controlled in an ion-exchange experiment, justify?

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