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3. 1.0 L of pure H2O(g) at T = 298 K, P = Po is mixed with 1.0 L of pure NH3 (g) at T = 298 K, P = P. The mixing is...
For the reaction N2(g) + 3H2(g) = 2 NH3(g), what is AG (in kJ) at 298...
For the reaction N2(g) + 3H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) = .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? +1.73 +47.0 0 -33.0 0-113 0 -2.49
For the reaction N2(g) + 3 H2(g) = 2 NH3(g), what is AG (in kJ) at...
For the reaction N2(g) + 3 H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? O +47.0 O-113 O-2.49 0 -33.0 O +1.73
N2(g) + 3 H2(g) ⇌ 2 NH3(g) KP = 6.78 x 105 at 298 K (determined...
N2(g) + 3 H2(g) ⇌ 2 NH3(g) KP = 6.78 x 105 at 298 K (determined using atm) A 7.5 x 101 L container being held at 298 K is charged with the three gases present in the above equation. Once finished, the initial partial pressure of N2 was 0.59 atm, the initial partial pressure of H2 was 0.45 atm, and the initial partial pressure of NH3 was 0.11 atm. The gas mixture was then allowed to reach equilibrium. Use...
29. T rtical calculat_ of sulfur oïdes adsorbed (Nas) on the Pceit ble boon Reactiom T-298 K T-60...
29. T rtical calculat_ of sulfur oïdes adsorbed (Nas) on the Pceit ble boon Reactiom T-298 K T-600 K -33 +20 -38 +50 Given this information, what can be concluded about the reaction (A) The reaction is endothermic and spontaneous at only (B) The reaction is exothermic and spontaneous at only (C) The reaction is endothermic and spontaneous at both (D) The reaction is exothermic and spontaneous at both 30. Pure A and B have vapor pressures of 100 and...
Consider the following reaction occurring at 298 K: BaCO3(s)⇌BaO(s)+CO2(g) Part A Show that the reaction is...
Consider the following reaction occurring at 298 K: BaCO3(s)⇌BaO(s)+CO2(g) Part A Show that the reaction is not spontaneous under standard conditions by calculating ΔG∘rxn. ΔG∘rxn =? Part B If BaCO3 is placed in an evacuated flask, what partial pressure of CO2 will be present when the reaction reaches equilibrium? P=? Part C What temperature is required to produce a carbon dioxide partial pressure of 1.0 atm? T=?
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pge...
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pgeo etg 0 uet tio edl tnd gra .1.1 euds P Hall in re ce capacitor C1 omitted. Therefore, VFB(t) VouT)/32. We assume g -800 What is the actual gain of...
Please I need help on this. I'm so lost 1. Acetic acid (H)CO2H) has k, =...
Please I need help on this. I'm so lost
1. Acetic acid (H)CO2H) has k, = 1.8 x 10- and acetate (H:C:01") has ks = 5.6 x 10-10. (a) Write balanced chemical equilibrium equations (with physical states) for acid dissociation of acetic acid and base hydrolysis of acetate ion. (b) Write K, and equilibrium constant expressions for the above reactions. (c) Use your expressions from part b to show that Kx. = 1.0 x 10-* = [H,O'][OH). 2. For each...
(7 pts.) Calculate the heat absorbed when 4.20 g of H2 are produced according to the...
(7 pts.) Calculate the heat absorbed when 4.20 g of H2 are produced according to the following equation. CH3OH (g) → CO(g) + 2 H2(g) AH = 90.2 kJ (7 pts.) When one adds 1.475 kJ of heat energy to a sample of gold, the temperature goes from 12.5 °C to 84.6 °C. Calculate the mass of the sample of gold. Gold has a specific heat capacity of 0.129 J/g.°C. (6 pts.) 10. Write the thermochemical equation for the standard...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting Cardiac Cachexia. Reviewing chapter 13 of Nutrition Therapy and Pathophysiology will also help you to understand the disease and pathophysiology of this case. 1. Calculate Mrs. Maney's energy and protein requirements. Show your calculations and explain your rationale for the formula you chose for your calculations. (15 points) 2. The MD consults the RDN for nutrition assessment and enteral feeding recommendations. Do you feel...
For the reaction N2(g) + 3H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) = .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? +1.73 +47.0 0 -33.0 0-113 0 -2.49
For the reaction N2(g) + 3 H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? O +47.0 O-113 O-2.49 0 -33.0 O +1.73
29. T rtical calculat_ of sulfur oïdes adsorbed (Nas) on the Pceit ble boon Reactiom T-298 K T-600 K -33 +20 -38 +50 Given this information, what can be concluded about the reaction (A) The reaction is endothermic and spontaneous at only (B) The reaction is exothermic and spontaneous at only (C) The reaction is endothermic and spontaneous at both (D) The reaction is exothermic and spontaneous at both 30. Pure A and B have vapor pressures of 100 and...
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pgeo etg 0 uet tio edl tnd gra .1.1 euds P Hall in re ce capacitor C1 omitted. Therefore, VFB(t) VouT)/32. We assume g -800 What is the actual gain of...
Please I need help on this. I'm so lost
1. Acetic acid (H)CO2H) has k, = 1.8 x 10- and acetate (H:C:01") has ks = 5.6 x 10-10. (a) Write balanced chemical equilibrium equations (with physical states) for acid dissociation of acetic acid and base hydrolysis of acetate ion. (b) Write K, and equilibrium constant expressions for the above reactions. (c) Use your expressions from part b to show that Kx. = 1.0 x 10-* = [H,O'][OH). 2. For each...
(7 pts.) Calculate the heat absorbed when 4.20 g of H2 are produced according to the following equation. CH3OH (g) → CO(g) + 2 H2(g) AH = 90.2 kJ (7 pts.) When one adds 1.475 kJ of heat energy to a sample of gold, the temperature goes from 12.5 °C to 84.6 °C. Calculate the mass of the sample of gold. Gold has a specific heat capacity of 0.129 J/g.°C. (6 pts.) 10. Write the thermochemical equation for the standard...
Case: Review Medical Nutrition Therapy: A Case Study Approach - Case 6 Heart Failure with Resulting Cardiac Cachexia. Reviewing chapter 13 of Nutrition Therapy and Pathophysiology will also help you to understand the disease and pathophysiology of this case. 1. Calculate Mrs. Maney's energy and protein requirements. Show your calculations and explain your rationale for the formula you chose for your calculations. (15 points) 2. The MD consults the RDN for nutrition assessment and enteral feeding recommendations. Do you feel...
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