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A: The answer is explained in the image below.
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Q: 0.2- 3000 2000 Wavenumber (cm-1) 1000 200 180 160 140 120 100 80 60 40 20 CDS-3-414 ppm HO, NH2 B. D
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Q: Intensity (a.u.) 4000 3352 cm¹ 3500 3000 UNKNOWN B 1710 cm¹ 1668 c cm¹ 2500 Wavenumber (cm¹¹) 2000…
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- Calculate the ΔHsoln and ΔSsoln for the dissolution of solid KHP from the trendline equation of your scatter graph. Include units. Reffer to equation 4. R is the gas constant 8.314J mol-1 K-1 The trendline equation -5623*x + 17.7 Equation 4 Ln Ksp = - ΔHsoln/R (1/T) + ΔSsoln/ Rstate 2 advantages of transitional theory over collision theoryPolymer PXX has a glass transition temperature of 49°C What inter-molecular interactions are present and what is the consequent effect upon molecular motion?
- The difference in a chemical potential of a particular substance between two regions of a system is -8.3 kJ/mol. By how much does the Gibbs energy change when 0.15 mmol of that substance is transferred from one region to the other?Carbonic anhydrase of erythrocytes (Mr 30,000) has one of the highest turnover numbers known. It catalyzes the reversible hydration of CO2:This is an important process in the transport of CO2 from the tissues to the lungs. If 10.0 μg of pure carbonic anhydrase catalyzes the hydration of 0.30 g of CO2 in 1 min at 37 °C at Vmax , what is the turnover number (kcat) of carbonic anhydrase (in units of min −1 )?The change in the molar volume accompanying fusion of solid CO2 is −1.6 cm3 mol−1. Determine the change in the molar Gibbs energy of fusion when the pressure is increased from 1 bar to 1000 bar.
- Formula for work done in isobaric process(according to chemistry thermodynamics)An effusion cell has a circular hole of diameter 2.50 mm. If the molar mass of the solid in the cell is 260 g mol-1and its vapour pressure is 0.853 Pa at 400K, by how much will the mass of the solid decrease in a period of 2.00 hours?13.3p. If you allow one pound of carbon dioxide to sublime (change from CO2(s) to CO2(g)) at room conditions of roughly 1atm and 25C, what volume would it occupy?
- Calculate the change in S when one mole of water is heated from 263 to 283 K given the molar capacities inJ.K-1 , Cp(ice) = 2.09 + 0.126T, Cp(water)=75.3, and change in Hm=6000Jmol-1Identify the systems for which it is essential to include a factor of 1/N! on going from Q to q : (i) a sample of carbon dioxide gas, (ii) a sample of graphite, (iii) a sample of diamond, (iv) ice.The pressure dependence of G is quite different for gases and condensed phases. Calculate ΔGm for the process (C,solid,graphite,1bar,298.15K)→(C,solid,graphite,300.bar,298.15K) The density for graphite is 2250 kg⋅m−3 Calculate ΔGm for the process (He,g,1bar,298.15K)→(He,g,300.bar,298.15K)