An evacuated reaction vessel is filled with 3.6 atm of NOCl.
When the system reaches equilibrium...
An evacuated reaction vessel is filled with 3.6 atm of NOCl.
When the system reaches equilibrium according to the reaction
below, there are 0.16 atm of NOCl. What is Kp for this
reaction?
1.50L reaction vessel was initially filled with 0.150moles of CO
and 0.300moles of H2. After equilibrium is established, the vessel
is found to contain 0.119moles of CO. What is the equilibrium
constant for this reaction? The reaction is: CO(g) + 2H2(g) ↔
CH3OH(g)
An empty 3.75 L steel vessel is filled with 1.10 atm of CH4(g)
and 4.40 atm of O2(g) at 300 ∘C. A spark causes the CH4 to burn
completely, according to the equation: CH4(g)+2O2(g)→CO2(g)+2H2O(g)
ΔH∘ = -802kJ
Part A. What mass of CO2(g) is produced in the reaction?
Part B. What is the final temperature inside the vessel after
combustion, assuming that the steel vessel has a mass of 14.185 kg
, the mixture of gases has an average molar...
1) For the following reaction at equilibrium in a reaction
vessel, which one of these changes would cause the Br2
concentration to decrease?
2NOBr(g) 2NO(g) + Br2(g), ∆Horxn= 30 kJ/mol
A) Increase the temperature.
B) Remove some NO.
C) Add more NOBr.
D) Compress the gas mixture into a smaller volume.
A chemist fills a reaction vessel with 1.54 atm nitrogen N 2
gas, 4.42 atm oxygen O 2 gas, and 8.99 atm nitrogen monoxide NO gas
at a temperature of 25.0 ° C . Under these conditions, calculate
the reaction free energy Δ G for the following chemical reaction: +
N 2 g O 2 g 2 NO g Use the thermodynamic information in the ALEKS
Data tab. Round your answer to the nearest kilojoule. kJ
The following reaction reaches equilibrium at 350 degree C and 2
bar, with an equilibrium constant K = 3.7064 at these conditions: C
H subscript 3 C H O space left parenthesis g right parenthesis
space plus space H subscript 2 space left parenthesis g right
parenthesis space rightwards arrow space C subscript 2 H subscript
5 O H space left parenthesis g right parenthesis If the system
initially contains 1 mol of H2 and 1 mol of acetaldehyde, what...
2 NO(g) + Cl2(g) ⇄ 2 NOCl(g) Kp = 1.40 × 10^8 A reaction
vessel initially contains 3.0 atm of NO and 2.0 atm of Cl2. What is
the pressure of Cl2(g) when equilibrium is reached?
2 NO(g) + Cl2(g) ⇄ 2 NOCl(g) Kp = 1.40 × 10^8 A reaction
vessel initially contains 3.0 atm of NO and 2.0 atm of Cl2. What is
the pressure of Cl2(g) when equilibrium is reached?
3) A reaction vessel at 27 ∘C contains a mixture of SO2(P= 3.10
atm ) and O2(P= 1.10 atm ). When a catalyst is added the reaction
2SO2(g)+O2(g)⇌2SO3(g) takes place. At equilibrium the total
pressure is 3.95 atm . Find the value of Kc.
4) Consider the following reaction: NH4HS(s)⇌NH3(g)+H2S(g)
An equilibrium mixture of this reaction at a certain temperature
was found to have [NH3]= 0.282 Mand [H2S]= 0.370 M . What is the
value of the equilibrium constant (Kc)...
Calculate the partial pressure (in atm) of NO at equilibrium
when 1.05 atm of NO2 dissociates at 250 K according to the
following chemical equilbrium:
2NO2(g) ⇌ 2NO(g) + O2(g)
Kp = 2.96×10-12
If the 5% approximation is valid, use the assumption to compute
the partial pressure. Report your answer to three significant
figures in scientific notation.