A mixture of 0.47 mol of H2 and 3.59 mol of Cl2 in one-liter
flask is...
A mixture of 0.47 mol of H2 and 3.59 mol of Cl2 in one-liter
flask is heated to 2800 oC. Calculate the equilibrium partial
pressures of H2, Cl2 and HCl at equilibrium if total pressure is
2.00 atmos. Kp = 193 at 2800 oC
A mixture of 0.47 mol of H2 and 3.59 mol of Cl2 in one-liter
flask is heated to 2800 oC. Calculate the equilibrium partial
pressures of H2, Cl2 and HCl at equilibrium if total pressure is
2.00 atmos. Kp = 193 at 2800 oC
A mixture of 0.10 mol of NO, 0.050 mol of H2, and 0.10 mol of
H2O is placed in a 1.0 L vessel at 300 K. At equilibrium [NO] =
0.062 M.
2 NO(g) + 2H2 ⇌ N2(g) + 2 H2O(g)
a. What is the Kc at 300 K?
b. What is the Kc of the halved reaction, given, at 300 K?
NO(g) + H2 ⇌ ½ N2(g) + H2O(g)
c. What is the Kp of part (a) at 300...
A mixture of 0.10 mol of NO, 0.050 mol of H2, and 0.10 mol of
H2O is placed in a 1.0-L vessel at 300 K. The following equilibrium
is established: 2NO(g)+2H2(g)←−→N2(g)+2H2O(g) At equilibrium
[NO]=0.062M. Calculate the equilibrium concentration of H2.
Calculate the equilibrium concentration of N2. Calculate the
equilibrium concentration of H2O. Calculate Kc
A mixture of 0.2063 mol of Cl2, 0.2093 mol of H2O, 0.1887 mol of
HCl, and 0.09871 mol of O2 is placed in a 1.0-L steel pressure
vessel at 575 K. The following equilibrium is established: 2 Cl2(g)
+ 2 H2O(g) 4 HCl(g) + 1 O2(g) At equilibrium 0.05821 mol of O2 is
found in the reaction mixture. (a) Calculate the equilibrium
partial pressures of Cl2, H2O, HCl, and O2. (b) Calculate KP for
this reaction.
A gas mixture contains 0.650 mol of N2, 0.100 mol of H2, and
0.400 mol of CH4. Calculate the pressure of the gas mixture and the
partial pressure of each constituent gas if the mixture is in a
11.0 L vessel at 27.00°C.
1) Total Pressure: 2.57 atm
2) Pressure of H2: ____ atm
3) Pressure of N2: ____ atm
4) Pressure of CH4: ___ atm
We mix 400. torr of H2 and 100. torr of N2 in a 2.00 liter flask
at 400 C. Assume that the following reaction occurs and goes to
completion :
N2 (g)+ 3H2(g) -----> 2NH3 (g)
A) What is the limiting reagent ? Show by calculation
B) After the reaction has been completed, what pressure of each
gas is present in the flask and what is the total pressure ?
Could you write down the step by step processing for...
A mixture of 0.750 mol H2 and 0.750 mol I2
was placed in a 1.00 L flask at 430°C. The equilibrium constant
Kc for the reaction is 54.3 at this temperature.
Calculate the concentration of H2, I2, and HI
at equilibrium.
H2
+ I2
⇌
2 HI
A mixture of 6.92e-02 mol of Cl2, 2.15e-02 mol of H2O, 6.78e-02
mol of HCl, and 5.04e-02 mol of O2 is placed in a 1.0-L steel
pressure vessel at 1447 K.
The following equilibrium is established: 2 Cl2(g) + 2 H2O(g) 4
HCl(g) + O2(g)
At equilibrium 1.43e-02 mol of H2O is found in the reaction
mixture.
Calculate the equilibrium pressures of all gases in the reaction
vessel and the value of KP for the reaction.
Pick the correct statement...
A 1.500 L flask is filled with a mixture of 1.20 g H2 and 8.40 g
O2, at 25°C. The mixture is ignited, and hydrogen and oxygen
combine to form water. What is the total pressure inside the flask
before the reaction? (Report your answer in units of atmospheres.)
What is the total pressure after the reaction, once the flask is
returned to 25°C? (Vapour pressure of water at 25°C is 23.8 mm
Hg.)