At a constant temperature and pressure, the reaction of 150 mL
of N 2 gas with 150 mL of
H 2 gas via the balanced equation:
N 2 (g) + 3 H 2 (g) -------> 2 NH 3 (g)
will produce ____ mL of NH 3 gas (assuming ideal gas behavior)
after removal of all other
gases.
As the volume of gas occupied is equivalent to the number of moles at constant T and P for ideal gas.
So, according the given reaction 150 ml of hydrogen will produce 2/3 *150=100 ml of ammonia after removal of all other gases.
At a constant temperature and pressure, the reaction of 150 mL of N 2 gas with 150 mL of H 2 gas via the balanced equation: N 2 (g) + 3 H 2 (g) -------> 2 NH 3 (g) will produce ____ mL of NH 3 gas...
Which of the following statements about ideal gases is incorrect? At a constant pressure, when temperature increases, volume increases. O A gas with a larger molar mass will have a higher density Gas pressure is directly proportional to the number of moles of gas. At constant volume, when the temperature increases, pressure decreases. At a constant temperature, when the volume decreases, the pressure increases. Consider the balanced reaction: C3H8 +502—3CO2+ 4H20 How many mol of C3Hg must be consumed via...
A gas phase reaction takes place in a syringe at a constant temperature and pressure. If the initial volume before reaction is 40 mL and the final volume after the reaction is complete is 70 mL, which of the following reactions took place? (Note: You can assume that you start with stoichiometric amounts of the reactants, the reaction goes to completion and that the gases behave ideally.) a. 2SO2(g) + O2(g)-->2SO3(g) b. 4PH3(g)-->P4(g) + 6H2(g) c. N2(g) + 3H2(g)-->2NH3(g) d....
Hydrogen gas (H 2 ) and nitrogen gas (N 2 ) combined through
the Habes process to produce ammonia gas (NH 3 ) This industrial
process occurs at extremely high temperatures and pressures. 3H 2
(g)+N 2 (g) 2NH 3 (g) If 50.9 H 2 combined with excess nitrogen gas
and the pressure and temperature are maintained at 201 atm and
460.0 C throughout the reaction, how many grams of ammonia gas will
be produced? 3080 113 g g 1930...
5. Consider the reaction: N: (g) + 3 H2(g) = 2 NH, (g) + heat Determine the effects of the following stresses on the equilibrium. State whether the equilibrium will shift to the left, to the right or not at all. a. Increase [N:] b. Decrease [NH] c. Decrease [H:] d. Increase temperature e. Decrease total pressure f. Decrease volume g. Add helium in a container with fixed volume h. Add helium in a container with variable volume
If pressure and temperature are kept constant, the reaction of 29 mL of N2 gas with 87 mL of H2 gas will form_ mL of ammonia. Select one: a. 43.5 b. 174 C. 58 d. 14.5 e. 29
In a constant pressure calorimeter at standard conditions, 0.400 mol sodium metal is reacted with 432.0 mL of water as indicated in the following balanced thermochemical equation: 2 Na (s) + 2 H2O (l) → 2 NaOH (aq) + H2 (g) Calculate BOTH ΔrH and ΔrU for this reaction (at standard conditions), assuming ideal gas behavior and the following: -the dry calorimeter apparatus has a total heat capacity of 678 J / deg C -the calorimeter, water and...
chemical prin
G. Consider the equilibrium: N(g) + 3 H (9) = 2 NH(g) AH negative Indicate how the following perturbations affect the equilibrium position and the equilibrium constant. For the equilibrium position: Use R, L, and 0 for shift right, shift left, and no change. For the equilibrium constant: Use +, -, and 0 for increase, decrease, and no change. Perturbation Equil. Position Equil. Constant (a) Partial pressure of H. decreases. (b) Volume of the container doubles. (e) Argon...
1- A sample of carbon dioxide gas at a pressure of 1.03 atm and a temperature of 210 °C, occupies a volume of 546 mL. If the gas is cooled at constant pressure until its volume is 443 mL, the temperature of the gas sample will be ______ °C. 2- A sample of nitrogen gas at a pressure of 831 mm Hg and a temperature of 81 °C, occupies a volume of 6.66 liters. If the gas is heated at...
#1000K? 12. The equilibrium constant,ke, for the reaction H() + 12(g) 2 HI(g) 13542 0 40 mol sample of HI was introduced into a 1,00 mL reaction vessel at 125 °C, what are the equibrium concentrations of H2. 12, and HI? 13. Consider the following reaction which is at equilibrium at 25°C: 2NH3(g) + CO2(g), Alº - 152.2 kJ (c) the temperature is increased In which direction will the reaction shini (a) the pressure is increased (b) the pressure is...
NAME: 1. For the balanced reaction between nitrogen gas and hydrogen gas to produce ammonia gas: N, (g) + 3H2(g) - 2NH, (g) P= 540 torr V=425 ml T= 31 C P= 1.10 atm V1.15 L T = 23C a. For the given starting reactant values, determine the limiting and excess reactants and show your reasoning. Calculate the theoretical yield of NH3(g) in mol and gram terms. c. Determine the volume of this NH, (g) in liters at STP conditions....