an NaN03 s--467 8 kimo!: MnNaHSO4(s) "-11 25.5 kl mot ?? f H2SO4m)--814.0 kJ/mot the vapors...
Given the following reactions, find the lattice energy of KI: K*(g) + F(g) → Kl(s) K(s) → K(g) AH, = 89.6 kJ/mol K(g) → K+(g) + e AHE = 418.9 kJ/mol 1z(s) → 21(g) AH, = 213.6 kJ/mol I(g) +e → (g) AHEA = -295.2 kJ/mol K(s) + 0.5 12(s) → Kl(s) AH, = -328 kJ/mol
8. Ethanol is a common biofuel additive for gasoline. Estimate AH (kJ mol) for the combustion reaction of ethanol. Potentially useful bond energies are: H-H = 436 kJ/mol, O=0 = 499 kJ/mol, O-H 463 kl/mol, C=O = 799 kl/mol, C-O 358 kJ/mol, C-H= 411 kJ/mol, C-C = 346 kJ/mol a) -6000 b) - 1601 c) -1250 d) o e) + 4700
*** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol K) 0 205.1 Oxygen 02 (g) O(g) 03 (g) 249.2 231.7 161.1 142.7 163.2 238.9 Phosphorus AH° (kJ/mol) AG°f(kJ/mol) sº (/mol K) Nitrogen AH°(kJ/mol) AG°f(kJ/mol) s° /mol K) N2 (8) 0 191.6 N (g) 472.7 455.6 153.3 NH3 (g) -46.1 -16.5 192.5 NH3 (aq) -80.0 -27.0 111.0 132.0 -79.0 113.0 90.3 86.6 210.8 51.7 66.1 261.8 NH4+ (aq) NO (g) NOCI (9) NO2 (g)...
1. 2. 3. 4. Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate ~2-phosphoglycerate 1) fructose-6-phosphate→ fructose-1,6-bisphosphate . glucose glucose-6-phosphate Select all that apply. Alcohol fermentation: consumes ATP as it produces ethanol. O produces carbon dioxide begins as pyruvate is decarboxylated to acetaldehyde in a reaction catalyzed by alcohol dehydrogenase m regenerates NAD requires the enzyme alcohol dehydrogenase, In the figure below, what is the reaction occurring at the location...
For the reaction CuS(s) + H2(g) → H2S(g) + Cu(s), AG°f (CuS) = -53.6 kJ/mol AG°f (H2S) = -33.6 kJ/mol AHºf (Cus) = -53.1 kJ/mol AHºf (H2S) = - 20.6 kJ/mol Calculate the value of the equilibrium constant (Kp) for this reaction at 298 K.
11) Given the thermochemical equation 4AICl(s)+30-(8 2AbO,(s) + 6Cl(g); AH-529 kJ/mol-rxn find ΔιΗ"for the following reaction. Also,(s) + Cl2(g)-> a. +88.2 kJ/mol-rxn b. +264.5 kJ/mol-rxn c. +529.0 kJ/mol-rxn d. +176.3 kJ/mol-rxm e. -176.3 kJ/mol-rxn AICI3(s) + O2(g)
6.65 From the enthalpies of reaction H2(8) + F2(8) 2 HF(8) AH = -537 kJ C(s) + 2 F2(8) CF4(8) AH = -680 kJ 2 C(s) + 2 H2(8) —— C2H4(8) AH = +52.3 kJ calculate AH for the reaction of ethylene with F2: C2H4(8) + 6 F2(8) — 2 CF4(8) + 4 HF(8)
7) Use the bond energies (kJ/mol) to calculate the heat of reaction: C-O 799 N-H: 391 C-N 3050-H: 467 O=C=0 + 2NH 8) Acetic acid is produced in the reaction between methanol and carbon monoxide: H-C-0-H + C=O- Use bond energies (kJ/mol) to calculate the enthalpy of reaction. C-O: 358 C-H: 413 0-H: 467CEO: 1070 C-C: 347 C=0: 745C-O: 358
the next question prevents changes to this answer. Question 24 Calculate the AG* for a reaction at 455K at a Keq = 1,44*104. Is the reaction endergonic or exergonic. OA.-36.2 kJ/mol; endergonic 13.6 kj/mol endergonic OB Ос. 13.6 kJ/mot exergonic OD -36.2 k/mot exergonic Moving to the next question prevents changes to this answer. IMG_3716.jpg IMG_3711:09 o 99 hp 6 7 8 F E Y Т. U
For the following reaction: 2Na(s) + 2H2O(l) → 2NaOH(s) + H2(g) Compound ΔH°f (kJ mol-1) S° (J mol-1 K-1) Na (s) 0.00 51.30 H2O (l) -285.83 69.91 NaOH (s) -425.93 64.46 H2 (g) 0.00 130.68 Calculate ΔG°rx (in kJ) at 391.96 K for this reaction. Assume ΔH°f and S° do not vary as a function of temperature.