09 Question (2 points) See Carbon monoxide at a pressure of 870 mmHg reacts completely with...
Carbon monoxide at a pressure of 1390 mmHg reacts completely with O2 at a pressure of 695 mmHg in a sealed vessel to produce CO2.What is the final pressure in the flask? ____mm Hg
Carbon monoxide at a pressure of 1070 mmHg reacts completely with O2 at a pressure of 535 mmHg in a sealed vessel to produce CO2. What is the final pressure (mmHg) in the flask?
Carbon monoxide at a pressure of 680 mmHg reacts completely with O2 at a pressure of 340 mmHg in a sealed vessel to produce CO2. What is the final pressure in the flask? (Hint: you need to pay attention to the number of moles. Writing down and balancing the reaction will be helpful).
09 Question (2points) Amixture of 0.170 moles of C is reacted with 0.117 moles of O in a sealed, 10.0 L vessel at 500.0 K, producing a misture of CO and CO, See page 300 3C(6)+20,()2CO() +Co,e) 1st attempt See Periodic Table See Hint The total pressure is 0.713 atm.What is the partial pressure of Co atm
There is no attempt penalty 07 Question (2 points) a See page 443 1st attempt Feedback liul See Periodic Table See Hint A weather balloon with a volume of 171 L is launched at 20.0°C at sea level, where the atmospheric pressure is 1.00 atm. The balloon rises to an altitude of 2.00 x 104 m, where atmospheric pressure is 57.0 mmHg and the temperature is 210.0 K. What is the volume of the balloon at 2.00 x 104m? 1526.1...
11 Question (3 points) @ See page 253 Use the data in the table below to answer the following questions: Compound CH3NH2() O2(g) CO2(g) NO2(g) H2011) A Hºf (kJ/mol) -23.0 0.0 -393.5 33.2 -285.8 1st attempt Part 1 (1.5 points) See Periodic Table See Hint Methanol and methylamine are both combustible fuels. How many grams of methylamine must be combusted to raise the temperature of 377 g of water from 15.0°C to 46.0°C? Assume that the transfer of heat from...
07 Question (a peoints) See page 122 0.300g of Fe3O4 reacts with excess O2 to give Fed, in535% yield according to the following balanced equation 4Fesod s) +02(g)-→ 6Fe2O3(s) 1st attempt See Periodic Table Part 1 (1point) Calculate the theoretical yield of Fe,O Part 2 (1point) Calculate the actual yield of Fe Os
pls help 13 Question (2 points) U LAUNCH TUTORIAL LESSON COAST Tutorial Problem A reaction vessel contains 12.90 g of CO and 12.90 g of Oz. How many grams of CO2 could be produced according to the following reaction? 200+02 2002 v 1st attempt al See Periodic Table SU 9 OF 15 QUESTIONS COMPLETED < 13/15 >
09 Question (1 point) Consider the water-shift gas reaction: See page 642 Hạo) +CO(g) – H (g) + CO,R) A closed reaction vessel maintained at 300°C is filled with 0.335 MHz and 0.220 MCO. At equilibrium, their respective concentrations are 0.299 and 0.184 M. 1st attempt Part 1 (0.3 point) See Periodic Table The following ratio represents: [Hz][002] (1,0][co] Choose one or more: the law of mass action. the mass action expression. the equilibrium constant expression. the equilibrium constant. none...
08 Question (4 points) See page 275 For some reason, a skier decides to ski from the summit of a mountain near Park City, UT (elevation - 9970ft, TE-20.0°C, and Patm = 623 mmHg),to the base of the mountain (elevation - 6920 feet, T = -15 °C, and Pam - 688 mmHg) with a balloon tied to each of her ski poles. 1st attempt Iu See Periodic Table See Hint If each balloon is filled to a volume of 2.00...