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Q: For a particular reaction, AH = -111.4 kJ and AS = -25.0 J/K. Calculate AG for this reaction at 298…
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A: Given data, ∆H° = 180.50 KJ = 180500 J ∆S° = 24.77 J/K Temperature (T) = 25°C = (273+25) = 298 K
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Q: Fe²+ +2e Eº = -0.44V E°= 0.80 V Ag + e 1 Ag Answer the following questions with respect to the…
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A: Dear student I have given answer to your question in the image format.
Q: Predict whether reaction would proceed spontaneously or not for the following system at 298 K and…
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Q: Predict whether reaction would proceed spontaneously or not for the following system at 298 K and…
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A: Below attached file showing the details answer. All the best.
Q: Fe? + 2e -> Fe Ag* + e -> Ag Ered- - 0.44 V Ered- 0.80 V 5. Given the following data: Fe* (aq) +…
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Q: Calculate the values of AG° and K at 25 °C for the reaction. Ag" + 2e > Ag E° = 0.8 v Cu²+ + 2e Cu…
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Q: 14. Give the equilibrium constant for the following reaction at 298 K. Cu2- Sn2- Cu (s) Sn+
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- A 51.0-LL reactor at 1600 KK is charged with 50.0 gg of NiO(s)NiO(s) and 1.40 atmatm of CO(g)CO(g). After equilibrium is reached, what is the partial pressure of CO2(g)CO2(g) in the reactor?Jansen Gas creates three types of aviation gasoline(avgas), labeled A, B, and C. It does this by blendingfour feedstocks: Alkylate; Catalytic CrackedGasoline; Straight Run Gasoline; and Isopentane.Jansen’s production manager, Dave Wagner, hascompiled the data on feedstocks and gas types inTables 4.6 and 4.7. Table 4.6 lists the availabilitiesand values of the feedstocks, as well as their keychemical properties, Reid vapor pressure, and octanerating. Table 4.7 lists the gallons required, theprices, and chemical requirements of the three gastypes. Table 4.6 Data on Feedstocks Feedstock Alkylate CCG SRG Isopentane Gallons available (1000s) 140 130 140 110 Value per gallon $4.50 $2.50 $2.25 $2.35 Reid vapor pressure 5 8 4 20 Octane (low TEL) 98 87 83 101 Octane (high TEL) 107 93 89 108 Table 4.7 Data on Gasoline Gasoline A B C Gallons required (1000s) 120 130 120 Price per gallon $3.00 $3.50 $4.00 Max Reid pressure 7 7 7 Min octane 90 97 100 TEL level Low High High Note that each feedstock…Estimate Ecell in volts. Cu(s)|Cu2+(3.00x10-4)||Ag+(0.15M)|Ag(s) Eocell=+0.620 0.5 0.8 0.7 0.600 0.9
- In Al + FeO --> Al2O3 + Fe what is the coefficient for Fe ?Calculate ΔG. For the following process at 25°C: BaF2 (s) = Ba2 + (aq) + 2F - (aq) The Ksp of BaF2 is 1.7 x 10^-6 ΔG° = _____ kJ/molStoichiomestry: Write the chemical reaction for the IBX oxidation of Borneol. Using that, determine the limiting and excess reactant of the process. Lastly, compute for the theoretical. m of IBX = 0.5g m of Borneol = 0.2g V of DMSO = 4.0L
- Plants synthesize carbohydrates from CO2 and H2O by the process of photosynthesis. For example, 6CO2(g)+6H2O(l)C6H12O6(aq)+6O2(g) G=2.87103 kJ at pH 7.0 and 25°C. What is K for the reaction at 25°C?We submerge a 32.5-g iron rod, initially at 22.7°C, into anunknown mass of water at 63.2°C, in an insulated container. Thefinal temperature of the mixture upon reaching thermalequilibrium is 59.5°C. What is the mass of the water?If Kc is 3.70x108 at 298K for the reaction N2(g) + 3 H2(g) --> 2 NH3 (g) what is Kp ?
- Meztiza, a beer cocktail, is prepared by mixing rum, beer, and cola. Compute the finalconcentration(%w/v) of ethanol in meztiza if 100.0 mL of beer was first mixed with 5.0 mL rum andbefore finally diluting it with cola to produce 200.0 mL of the beer cocktail. ( a beer contains about 4.50% (v/v) of ethanolfermented by yeast from sugars while rum contains about 40.0% (v/v) ethanol. Meanwhile, arubbing alcohol is also an alcohol solution which contains 70.0 %(v/v) isopropyl alcohol fermentedby a bacterium instead of a yeast)Calculate the AGrek value for the following reaction at 298K. CO (g) + 02 (g) - CO2 (g) Assuming that the AH°reak value is constant in the operating temperature range, calculate the AG value at 500K.Potassium dichromate has several industrial applications. To determine the purity of the salt that will be used in different industrial processes, a sample mass equal to 2.660 g was dissolved and quantitatively transferred to a 500.00 mL flask. An aliquot of 25.00 mL of this solution was treated with excess KI and the released iodine was titrated with 0.1000 mol L-1 sodium thiosulfate, spending 27.00 mL. Calculate the purity of the analyzed salt. Data:K = 39.10 O = 16.00 Cr = 52.00 I = 126.9 S = 32.07