19 Question (1 point) Q See page 648 The value of Kp for the reaction below...
15 Question (3 points) e See page 648 In a study of the formation of NOx air pollution, a chamber heated to 2200°C was filled with air (.790 atm N2, 0.2 10 atm O2). What are the equilibrium partial pressures of N2, O2, and NO if Kp = 0.0520 for the following reaction: N2(8)+02(g) 2NO (g) 1st attempt See Periodic Table Part 1 (1 point) See Hint P(N2) = atm Part 2 (1 point) P(O2) atm See Hint Part 3...
@ See page 648 14 Question (1 point) The value of Kc for the thermal decomposition of hydrogen sulfide, shown below, is 2.2 x 10-4 at 1400 K. 2H,$(g) + 2H2(g) +S2(g) V 3rd attempt See Periodic Table D See Hint A sample of gas in which [H2S] = 3.00 M is heated to 1400 K in a sealed vessel. After chemical equilibrium has been achieved, what is the value of [H2S]? Assume no H2 or S2 was present in...
@ See page 648 14 Question (1 point) The value of Kc for the thermal decomposition of hydrogen sulfide, shown below, is 2.2 x 10-4 at 1400 K. 2H,S(g) + 2H2(g) + S2 (8) v 1st attempt . See Periodic Table D See Hint A sample of gas in which [ HS] = 5.40 M is heated to 1400 K in a sealed vessel. After chemical equilibrium has been achieved, what is the value of [H2S]? Assume no H2 or...
19 Question (4 points) See page 1221 The ozonolysis of an alkene is shown below 2nd attempt h See Periodic Table See Hint (CH3)2S
19 Question (1 point) See page 658 Automobiles and trucks pollute the air with NO. At 2000.0°C, K, for the reaction N2(g) + O2(g) + 2NO(g) At 2000.0°C Ke = 4.100 x 10-4and AH° = 180.6 kJ. 1st attempt See Periodic Table See Hint What is the value of Kcat 63.00°C?
19 Question (1 point) See page 293 In some aquatic ecosystems, nitrate (NO3) is converted to nitrite (NO2), which then decomposes to nitrogen and water. As an example of this second reaction, consider the decomposition of ammonium nitrite: NH NO2 (aq) N2(8)+2H20() 3rd attempt See Periodic Table See Hint What would be the change in pressure in a sealed 10.0 L vessel due to the formation of N2 gas when the ammonium nitrite in 2.00 L of 1.40M NH4NO2 decomposes...
19 Question (1 point) e See page 658 Automobiles and trucks pollute the air with NO. At 2000.0°C, Kc for the reaction N2(g) + O2(g) + 2NO(g) At 2000.0°C Kc = 4.100 x 10-4 and AH° = 180.6 kJ. V 1st attempt . See Periodic Table D See Hint What is the value of Kc at 51.00°C?
19 Question (1 point) e See page 658 Automobiles and trucks pollute the air with NO. At 2000.0°C, Kc for the reaction N2(g) + O2(g) + 2NO(g) At 2000.0°C Kc = 4.100 x 10-4 and AH° = 180.6 kJ. V 1st attempt . See Periodic Table D See Hint What is the value of Kc at 51.00°C?
The equilibrium constant Kp of the reaction below is 7.69 at 830°C. 2S0,(g) 2S0,(g) +0,(g) 1st attempt ad See Periodic Table See Hint If a vessel at this temperature initially contains pure SO, and if the partial pressure partial pressure of O2 in the flask at equilibrium? of SO3 at equilibrium is 0.100 atm, what is the atm
penalty 04 Question (4 points) See page 289 A balloon is filled to a volume of 15.9L at a temperature of 27.1°C. If the pressure in the balloon is measured to be 2.20 atm, how many moles of gas are contained inside the balloon? 2nd attempt hi See Periodic Table See Hint