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Question 7 1 pts For the reaction 2N2O(g) = O2(g) + 2N2(g), what happens to the...
Question 15 4 pts O2(g) + 2H2(g), what happens to the equilibrium position if the For the reaction 2H2O(g) volume increases? halves doubles shifts to the left does nothing shifts to the right
Question 2 1 pts For the reaction Ag2S(s) = 2Ag+(aq) +52-(aq), what happens to the equilibrium position if the amount of silver ion is halved? O shifts to the left O doubles O does nothing O halves shifts to the right
20. We have the following reaction at equilibrium in a flask CaSo4(s)Ca(ag)+s04(aq) What will happen to [Ca ] if additional CaSO, is added to the flask? A. It will decrease B. It will increase. C. It will not change. D. Cannot tell with the information provided 21. For the reaction 2 NO(g) 019) + 2 Nİg), what happens to the equilibrium position if the pressure increases? A. shifts to the left B. shifts to the right C. does nothing D....
Question 10 4 pts Consider the reaction: 2N2O(g) = O2(g) + 2N2 (g). Which of the following will ensure the reaction proceeds to completion. 1. Remove o 2. Remove 3. Add 1 and 3 only 2 and 3 only Neither 1.2, or 3 All of 1, 2, and 3 2 only Question 7 4 pts When an acid is reacted with a base the expected products would be? HTML Editora B I VA A - IX E 331 XX, EE...
Consider the reaction: 2N2O(g) = O2(g) + 2N2 (g). Which of the following will ensure the reaction proceeds to completion. 1. Remove o 2. Remove 3. Add Neither 1.2 or 3 1 and 3 only O 2 only 2 and 3 only All of 1, 2, and 3
1.) Consider the reaction 2N2(g) + O2(g)2N2O(g) Using the standard thermodynamic data in the tables linked above, calculate Grxn for this reaction at 298.15K if the pressure of each gas is 29.29 mm Hg. ANSWER: kJ/mol 2.) Consider the reaction 2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g) Using the standard thermodynamic data in the tables linked above, calculate G for this reaction at 298.15K if the pressure of each gas is 16.18 mm Hg. ANSWER: kJ/mol
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP =-25.2 kJ One mole of A is added to an equilibrium sample of the mixture held at constant volume. The reaction shifts O To the left O To the right O Does not shift O Can't tell. D Question 2 1 pts Consider the reaction 2A(g) + B(g) <# > 2C (g) DHP--25.2 kJ The system, initially at equilibrium is expanded to a larger...
Given the following data at a certain temperature 2N2(g) + O2(g) ? 2N2O(g) N2O4(g) ? 2 NO2(g) 1?2 N2(g) + O2(g) ? NO2(g) Kc=1.2x10-35 ; Kc = 4.6 x 10-3 ; Kc = 4.1 x 10-9 Calculate Kc for the reaction between one mole of dinitrogen oxide gas and oxygen gas to give dinitrogen tetroxide gas.
3(12) The first-order reaction, 2N2O(g) + 2N2(g) + O2(g), has a rate constant of 0.76 s at 1000K. (a) Calculate the half-life of this reaction at 1000K. (b) How long will it take for the concentration of N20 to fall to 25% of its initial value at 1000K (c) How long will it take for reaction to be 90% complete? (d) If the half-life of the same reaction is 29 min at 800K, what is the rate constant at 800K?...
Consider the reaction between nitrogen and oxygen gas to form dinitrogen monoxide: 2N2(g)+O2(g)→2N2O(g),ΔHrxn=+163.2kJ Part A Calculate the entropy change in the surroundings associated with this reaction occurring at 25∘C. Express the entropy change to three significant figures and include the appropriate units.