If pressure and temperature are kept constant, the reaction of 29 mL of N2 gas with...
0.5 points QUESTION 3 Save Answer Zinc reacts with aqueous sulfuric acid to form hydrogen gas: Zn (s)H2SO4 (aq)ZnSO4 (aq) + H2 (g) In an experiment, 225 mL of wet Hp is collected over water at 27 °C with a total pressure of the water-hydrogen mixture of 748 torr. The vapor pressure of water at 27 °C is 26.74 torr How many grams of Zn have been consumed? 431 O 0.567 4.31 x 105 O567 4.79 x 106 0.5 points...
If the temperature of a 15.5 mL sample of N2 gas is increased from 25.0 °C to 75.0 °C as its pressure remains constant, what will be its new volume in milliliters? How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L? D
Verizon 5:26 PM 87% Done 6 of 6 K=1.6x10-4 N2(g) + 3H2(g) 2 NH3(g) a) calculate AG b) In the reaction vessel, the pressure of N2 is maintained at 10 bar, the pressure of H2 is maintained at 30 bar, and the produced ammonia is removed to maintain a partial pressure of ammonia at 3 bar. What is AG, for this reaction under these conditions? What does this value mean in terms of the direction and spontaneity of the reaction?...
1. Ammonia synthesis reaction 3H2 (g)+N2 (g) = 2NH3(g) takes place in a reactor under constant temperature 673 K. The initial molar ratio between Hz and N2 is 3:1 (no NH, is present initially), and the reaction is allowed to reach equilibrium. (a) If the pressure is kept constant at 1000 kPa, the molar fraction of NH3 at equilibrium is 0.0385. Please calculate Kp. (b) Using Kp obtained from part (a), please calculate the pressure (still kept constant) of this...
1.50 moles of ideal gas is kept in a container at a pressure of 2.00 atm. At constant pressure, the gas is compressed to half its original volume. If temperature remains constant at 315 K (ΔE = 0), how much heat leaves the system?
At constant temperature, if a gas occupies 312 mL at a pressure of 1.60 atm, what pressure is necessary for this gas to occupy a volume of 500 mL?
At constant temperature, a 600 mL volume of gas has a pressure of 101 kPa. If the volume is decreased to 300 mL, the pressure will be:
(a) Write a stoichiometric table for the reaction N2 + 3 H2-> 2 NH3 for an isothermal, (b) If the entering total pressure is 16.4 atm and the entering temperature is 1727 oC (c) Plot the gas composition (molar fractions) as a function of the conversion. Is there isobaric flow system with equimolar (or equal molar) feeds of N2 & H2 calculate the concentration of hydrogen and nitrogen entering the reactor. anything worth noticing? Can you explain it? What are...
Consider the following reaction at equilibrium: (AH° = +92.4kJ) 2NH3(g) = N2(g) + 3H2(0) Le Chateliers Principle predicts that the moles of H2(g) in the reaction container will increase with Select one: O a. an increase in the volume of the reaction (constant T) O b. some removal of NH3(g) from the reaction vessel (constant V and T) O c. addition of some N2(g) to the reaction vessel (constant V and T) O d. an increase in total pressure by...
3. Consider the ammonia production reaction, N2(g)+3H2(g) = 2NH3 (g) The equi librium constant for this reaction at 298K is 6.10x 105. When the system starts with 2 mol of NH3 (no H2 or N2), it reaches the equilibrium at the total pressure of 2.0 bar (a) What is the mole fraction of each species at equilibrium? (b) If we increase the total pressure to 3.0 bar, will it be stimulating the decompo- sition of ammonia? Explain