The air pollutant NO is produced in automobile engines from the high-temperature reaction N2(g)+O2(g)⇌2NO(g);Kc=1.7×10−3 at 2300 K.
If the initial concentrations of N2 and O2 at 2300 K are both 1.58 M, what are the concentrations of NO when the reaction mixture reaches equilibrium?
Concentrations of NO= UNITS
If the initial concentrations of N2 and O2 at 2300 K are both 1.58 M, what are the concentrations of N2 when the reaction mixture reaches equilibrium?
Concentrations of O2=
If the initial concentrations of N2 and O2 at 2300 K are both 1.58 M, what are the concentrations of O2 when the reaction mixture reaches equilibrium?
Concentrations of O2=
The air pollutant NO is produced in automobile engines from the high-temperature reaction N2(g)+O2(g)⇌2NO(g);Kc=1.7×10−3 at 2300...
The air pollutant NO is produced in automobile engines from the high-temperature reaction: N2(g)+O2(g)⇌2NO(g)Kc=1.7×10−3. Calculate the equilibrium concentrations if the initial concentrations are 2.28 M N2 and 0.56 M O2. (This N2/O2concentration ratio is the ratio found in air.) Express your answer using two significant figures. Enter your answers numerically separated by commas.
Problem 7: Nitric oxide, NO, is a common air pollutant produced by automobile engines and power plants according to the reaction N2 (g)+02 (g) 2NO (g) A constant-volume reactor of 100 L is initially charged with 4 mol of N2 and 1 mol of O2 and then temperature is increased to 800 K. Estimate the equilibrium extent of the reaction if the pressure is kept constant at 1 bar (Answer: 5.567 x 10-6)
The reaction N2(g)+O2(g)⇌2NO(g) is carried out at a temperature at which Kc = 0.050. The reaction mixture starts with only the product, [NO] = 0.0300 M , and no reactants. Part A Find the equilibrium concentrations of N2 at equilibrium. Express your answer to two significant figures and include the appropriate units. [N2] = Part B Find the equilibrium concentrations of O2 at equilibrium. Part C Find the equilibrium concentrations of NO at equilibrium. Express your answer to two significant figures...
find equilibruim concentrations of O2, N2 and NO The reaction N2(g) + O2(g) = 2NO(g) is carried out at a temperature at which Kc = 0.045. The reaction mixture starts with only the product, (NO) = 0.0300 M, and no reactants.
The reaction N2(g) + O2(g) ⇄ 2 NO(g) contributes to air pollution whenever a fuel is burned in air at a high temperature, as in a gasoline engine. At 1500 K, Kc = 1.0×10-3. Suppose a sample of air has [N2] = 0.70 mol/L and [O2] = 0.20 mol/L before any reaction occurs. Calculate the equilibrium concentrations of reactants and products after the mixture has been heated to 1500 K. [N2] = M [O2] = M [NO] = M
N2 + O2 --->2NO kc=0.25(at2500 degrees celsius. a reaction mixture initially contains N2 at a concentration of 0.45M and O2 at a concentration of 0.45M find the equilibrium concentrations of the reactants and product at this temperature
The equilibrium constant for the reaction N2(g) +O2(g) =2 NO (g) is 1.69 x 10-3 at 2300 K. A mixture consisting of 5 g of nitrogen and 2 g of oxygen in a container of volume 1 dm3 is heated to 2300 K and allowed to come to equilibrium. Calculate the mole fraction of NO at equilibrium (Note: this is a process that happens all the time when running an engine that heats air. NO is always produced when heating...
Automobiles and trucks pollute the air with NO. At 2000.0°C, Kc for the reaction $$N2(g)+O2(g)2NO(g) At 2000.0°C Kc = 4.100 × 10–4 and ΔH° = 180.6 kJ. 1st attempt What is the value of Kc at 43.00°C?
For the reaction N2(g) + O2(g) 2NO(g), Kc = 4.0 at a particular temperature. In a 1.0-L container, 1.0 mol of N2 and O2 are mixed. Determine the concentration of NO once equilibrium is reached at the given temperature. =________ Please explain so I understand
4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol of Na and 0.25 mol of O2 are placed in a 10.0 L flask and allowed to react and reach equilibrium at 2300 K. Find the concentrations of N2, Oz, and NO at equilibrium.