Nitric oxide, NO, is formed in the air by lightning during thunderstorms. It has been estimated...
Nitric oxide, NO, is formed in the air by lightning during thunderstorms. It has been estimated that 36 trillion grams of nitrogen are fixed annually as a result of this electrical phenomenon. The equation is: N2(g) + O2(g) 2 NO(g) Suppose 60.0 g of air, which contains 45.2 g of nitrogen and 14.8 g of oxygen, is converted to nitric oxide until one of the gases is used up. Of the two gases, what would be left?
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Nitric oxide, NO, is formed in the air by lightning during
thunderstorms. It has been estimated...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures. N2(g) + O2(g) ⇌ 2NO(g) The equilibrium constant Kp for the reaction is 0.31 at 1200 °C. If a container is charged with 0.344 atm of nitrogen and 0.454 atm of oxygen and the mixture is allowed to reach equilibrium, what will be the equilibrium partial pressure of nitric oxide? Report your answer to three significant figures
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures. N2(g) + O2(g) <--> 2NO(g) The equilibrium constant Kp for the reaction is 0.0025 at 2127°C. If a 2.00 L container is charged with 5.00 atm of nitrogen and 5.00 atm of oxygen and the mixture is allowed to reach equilibrium, (i) what will be the equilibrium partial pressure of nitrogen, PN2, and (ii) how many grams of O2(g) are present at equilibrium?...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures. 29. N2(g)+O...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures. 29. N2(g)+O:(g) 2NO(g) The equilibrium constant Kp for the reaction is 0.0025 at 2127 C. If a container is charged with 8.00 atm of nitrogen and 5.00 atm of oxygen and the mixture is allowed to reach equilibrium, what will be the equilibrium partial pressure of nitrogen?
Nitric oxide, NO, also known as nitrogen monoxide, is one of the primary contributors to air...
Nitric oxide, NO, also known as nitrogen monoxide, is one of the primary contributors to air pollution, acid rain, and the depletion of the ozone layer. The reaction of oxygen and nitrogen to form nitric oxide is N2(g) + O2(g) +2NO(9) The heat produced by an automobile engine is sufficient to convert some of the nitrogen and oxygen in the air to nitric oxide. The spontaneity of a reaction can be determined from the sign of, A-G • A reaction...
Decomposition of methane in air can be increased in the presence of nitric oxide to form...
Decomposition of methane in air can be increased in the presence of nitric oxide to form carbon dioxide, water, nitrogen dioxide, and OH where all species are gases. In order to measure the kinetics, a chemist placed 100 mL of methane at STP conditions into a flask with 700 mL of oxygen at STP and 40 mL of nitric oxide at STP. A) Find the limiting reactant B) The 3.0 L flask is held at 1.60 C until the reaction...
Nitric oxide (NO) gas partially decomposes into nitrogen (N2) and oxygen (O2) gases after being placed...
Nitric oxide (NO) gas partially decomposes into nitrogen (N2) and oxygen (O2) gases after being placed in a closed container. 2NO (8) = N2 (8) + O2 (8) What is true about the reaction? O The rate of the forward reaction is at its maximum when pure NO gas is first placed in the container. O At equilibrium, the concentration of O2 gas is the same as the concentration of NO gas. O All of the NO gas is eventually...
Nitric oxide can be made from the reaction of oxygen and nitrogen gases. O2(g) + N2(g) → 2NO(g) If ΔG° = 165.5 kJ, and ΔH° = 180.4 kJ, what is ΔS° at 325°C? Select one: a. 0.142 kJ/K b. 1.02 kJ/K c. 0...
Nitric oxide can be made from the reaction of oxygen and nitrogen gases. O2(g) + N2(g) → 2NO(g) If ΔG° = 165.5 kJ, and ΔH° = 180.4 kJ, what is ΔS° at 325°C? Select one: a. 0.142 kJ/K b. 1.02 kJ/K c. 0.0125 kJ/K d. 0.0458 kJ/K e. 0.0249 kJ/K
When nitrogen dioxide (NO2) from car exhaust combines with water in the air, it forms nitric...
When nitrogen dioxide (NO2) from car exhaust combines with water in the air, it forms nitric acid (HNO3), which causes acid rain, and nitrogen oxide. 3NO2(g)+H2O(l)→2HNO3(aq)+NO(g) A. How many moles of HNO3 are produced from 0.196 mole of H2O? B.How many moles of NO are produced from 0.196 mole of H2O? C.How many grams of HNO3 are produced when 90.5 g of NO2 completely reacts? D.How many grams of NO2 are needed to form 64.5 g of HNO3? Gasohol is...
5. A sample of exhaled air contains four gases with the following partial pressures: N2 (563...
5. A sample of exhaled air contains four gases with the following partial pressures: N2 (563 mm Hg), O2 (118 mm Hg), CO2 (30 mm Hg), and H2O (50 mm Hg). What is the total pressure of the sample? According to Dalton's Law, the total pressure is the sum of all of the individual gas pressures. That is, just add them up. 6. What volume of ammonia is produced when 0.500 mole of nitrogen reacts completely in the following equation?...
Ammonia (NH3) reacts with oxygen (O2) to form nitric oxide (NO) and water (H20). Consider the...
Ammonia (NH3) reacts with oxygen (O2) to form nitric oxide (NO) and water (H20). Consider the reaction of 100 moles/s of ammonia at 25°C with 50% excess air also at 25°C. The reaction reaches 75% conversion of the limiting reagent and the products leave at 200°C. The entire process is conducted isobarically at 1 atm. Determine the following: a) Write down the balanced chemical reaction per mole of the limiting reagent? (6 pts) b) What are the initial amounts of...
Nitric oxide is formed in automobile exhaust when nitrogen and oxygen in air react at high temperatures. 29. N2(g)+O:(g) 2NO(g) The equilibrium constant Kp for the reaction is 0.0025 at 2127 C. If a container is charged with 8.00 atm of nitrogen and 5.00 atm of oxygen and the mixture is allowed to reach equilibrium, what will be the equilibrium partial pressure of nitrogen?
Nitric oxide, NO, also known as nitrogen monoxide, is one of the primary contributors to air pollution, acid rain, and the depletion of the ozone layer. The reaction of oxygen and nitrogen to form nitric oxide is N2(g) + O2(g) +2NO(9) The heat produced by an automobile engine is sufficient to convert some of the nitrogen and oxygen in the air to nitric oxide. The spontaneity of a reaction can be determined from the sign of, A-G • A reaction...
Nitric oxide (NO) gas partially decomposes into nitrogen (N2) and oxygen (O2) gases after being placed in a closed container. 2NO (8) = N2 (8) + O2 (8) What is true about the reaction? O The rate of the forward reaction is at its maximum when pure NO gas is first placed in the container. O At equilibrium, the concentration of O2 gas is the same as the concentration of NO gas. O All of the NO gas is eventually...
Ammonia (NH3) reacts with oxygen (O2) to form nitric oxide (NO) and water (H20). Consider the reaction of 100 moles/s of ammonia at 25°C with 50% excess air also at 25°C. The reaction reaches 75% conversion of the limiting reagent and the products leave at 200°C. The entire process is conducted isobarically at 1 atm. Determine the following: a) Write down the balanced chemical reaction per mole of the limiting reagent? (6 pts) b) What are the initial amounts of...
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