apter 17 Homework Saved 1 attempts left Check my work Enter your answer in the provided box. Even at high temperatu...
#17.10 Enter your answer in the provided box. Even at high temperatures, the formation of NO is not favored: (K = 4.10 x 10-4 at 2000°C) N2(g) + O2(g) = 2 NO(g) What is [NO] when a mixture of 0.20 mol of N2(g) and 0.17 mol of O2(g) reach equilibrium in a 1.0-L container at 2,000°C? M
Even at high temperatures, the formation of NO is not favored: (Kc = 4.10 ×10−4 at 2000°C) N2(g) + O2(g) ⇌ 2 NO(g) What is [NO] when a mixture of 0.20 mol of N2(g) and 0.17 mol of O2(g) reach equilibrium in a 1.0−L container at 2,000°C?
Enter your answer in the provided box. Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp =0.11 at 250°C NH HS(s) H2S() +NH3() If 60.5 g of NH HS(s) is placed in a sealed 5.0-L container, what is the partial pressure of NH3(g) at equilibrium? PN atm Enter your answer in the provided box. Even at high temperatures, the formation of NO is not favored: (K-4.10x 10 at 2000°C) N28)+O2(g)= 2 NO(g) What is (NO] when a...
Need help answering the questions with steps and explanation 1. even at a high temperature, the formation of NO is not favored. Compound A decomposes according to the equation A(g) 2 B(g)+ C (g) A sealed 1.00-L container initially contains 1.81 x 10 mol of A(g), 1.35 x 10 mol of B(g), and 6.58 x 10 mol of C(g) at 100°C. At equilibrium, [A] is 2.11 x 10 M. Find [B] and [C] Solve for the equilibrium concentrations of B...
Saved 1 attempts left Check my work Enter your answer in the provided box. Hydrogen sulfide decomposes according to the following reaction, for which K. = 9.30 x 10-8 at 700°C: 2 H2S(g) = 2 H2(g) + S2(9) If 0.49 mol of H2S is placed in a 3.0-L container, what is the equilibrium concentration of Hz() at 700° C? 0.0056 M
2 attempts left Check my work Enter your answer in the provided box. Hemoglobin is the protein that transports 02 through the blood from the lungs to the rest of the body. In doing so, each molecule of hemoglobin combines with four molecules of O2. If 1.59 g of hemoglobin combines with 2.47 mL of O2 at 37°C and 731 torr, what is the molar mass of hemoglobin? 1 x10 g/mol
Saved 3 attempts left Check my work Enter your answer in the provided box. When 23.4 mL of 0.500 M H2SO4 is added to 23.4 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17ºC. Calculate AH of this reaction. (Assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water.) (d for water =...
1 attempts left Check my work Enter your answer in the provided box. Ammonia (NH3) decomposes to hydrogen and nitrogen and 22.0 kcal/mol of energy is absorbed. 2 NHj(g) 3 H2(8) + N2(g) AH +22.0 kcal/mol How much energy is absorbed when 2.63 g of NHj reacts? keal of energy absorbed Report your answer to appropriate number of significant figures.
1. A key step in the extraction of iron from its ore is FeO(s) + CO(g) ⇌ Fe(s) + CO2(g) Kp = 0.403 at 1,000°C This step occurs in the 700°C to 1,200°C zone within a blast furnace. What are the equilibrium partial pressures of CO(g) and CO2(g) when 1.1000 atm of CO(g) and excess FeO(s) react in a sealed container at 1000°C? 2. Compound A decomposes according to the equation A(g) ⇌ 2 B(g) + C (g) A...
2 attempts left Check my work Enter your answer in the provided box. Hemoglobin is the protein that transports 0, through the blood from the lungs to the rest of the body. In doing so, each molecule of hemoglobin combines with four molecules of O2. If 1.87 g of hemoglobin combines with 2.93 mL of O, at 37°C and 723 torr, what is the molar mass of hemoglobin? 10 g/mol (Enter your answer in scientific notation.)