Question

In: Chemistry

Calculate the total pressure at equilibrium when 0.35 atm of phosphorus pentafluoride dissociates according to the...

Calculate the total pressure at equilibrium when 0.35 atm of phosphorus pentafluoride dissociates according to the equation below at 288 K, if Kc = 1.7 × 10–6 . PF5(g) PF3(g) + F2(g)

Solutions

Expert Solution


Related Solutions

Calculate the partial pressure (in atm) of NO at equilibrium when 1.05 atm of NO2 dissociates...
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.
Calculate the partial pressure (in atm) of CH3Br at equilibrium when 2.01 atm of CH3OH and...
Calculate the partial pressure (in atm) of CH3Br at equilibrium when 2.01 atm of CH3OH and 2.01 atm of HBr react at 1000 K according to the following chemical equation: CH3OH (g) + HBr (g) ?CH3Br (g) + H2O (g)   Kp = 2.78
1-Calculate the partial pressure (in atm) of CH3OH at equilibrium when 4.84 atm of CH3I and...
1-Calculate the partial pressure (in atm) of CH3OH at equilibrium when 4.84 atm of CH3I and 4.84 atm of H2O react at 3000 K according to the following chemical equation: CH3I (g) + H2O (g) ⇌ CH3OH (g) + HI (g) Kp = 7.47×101 Report your answer to three significant figures in scientific notation. 2-Calculate the partial pressure (in atm) of H2O at equilibrium when 59.6 g of CdO and 3.21 atm of H2 react at 800 K according to...
A gas occupies a volume of 0.35 m3 at a pressure of 1.0 atm. The pressure...
A gas occupies a volume of 0.35 m3 at a pressure of 1.0 atm. The pressure is increased linearly with respect to volume until a final pressure of 2.0 atm is reached, with the final volume being 0.20 m3 . a. Can you tell from the given information if this gas is an ideal gas? b. Calculate the work done on the gas during the compression.
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium...
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium mixture for 2A(g) → B(g) are PA = 0.60 atm and PB = 0.60 atm. After a disturbance, the system regains equilibrium with a total pressure of 1.6 atm. What is the partial pressure of A at the new equilibrium?
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium...
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium mixture for 2A(g) <==> B(g) are Pa = 0.60 atm and Pb = 0.60 atm. After a disturbance, the system regains equilibrium with a total pressure of 1.9 atm. What is the partial pressure of A at the new equilibrium? Answer in atm Please show all work I have tried this problem twice and have gotten wrong answers would like to see the differences...
Trichloroacetic acid dissociates partially in water according to the equilibrium below. What is the percentage of...
Trichloroacetic acid dissociates partially in water according to the equilibrium below. What is the percentage of molecules dissociated in a 1.00 molal solution of trichloroacetic acid in water if the measured freezing point is -2.53C? The freezing point and Kf for water are 0.00C and 1.86 C-kg/mol, respectively. CCl3CO2H(aq) -> <- (Equalibrium arrows) CCl3CO2 1- (aq) + H+ (aq) How do I set up and Solve
If the total pressure is 1.07 atm, what is the partial pressure of Oxygen?
1.) Gas           Number of moles N2                    3.10 O2                    0.76 CO2                 0.12 If the total pressure is 1.07 atm, what is the partial pressure of Oxygen? (Your answer will be in atmospheres, but do NOT include units - Blackboard won't allow them. Use two decimal places, and simply give the number portion.) 2.) A reaction is carried out that produces hydrogen gas. The gas is collected in an inverted beaker over water at 25 oC. The vapor pressure of water at...
A system at equilibrium contains I2(g) at a pressure of 0.18 atm and  I(g) at a pressure...
A system at equilibrium contains I2(g) at a pressure of 0.18 atm and  I(g) at a pressure of 0.21 atm . The system is then compressed to half its volume. Part A Find the pressure of I2 when the system returns to equilibrium. Part B Find the pressure of I when the system returns to equilibrium.
For a particular reaction at equilibrium, the pressure of the bromine is 2.0 atm at 25°C.
  For a particular reaction at equilibrium, the pressure of the bromine is 2.0 atm at 25°C. The total pressure in the vessel at equilibrium is 10.0 atm. The balanced chemical equation is: 2NOBr (g) <-- --> 2NO (g) + Br2 (g) What is the value of Kp for the reaction?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT