A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: = -6 30₂(g) 203 (g) K₂= = 2. × 10 He fills a reaction vessel at this temperature with 5.0 atm of oxygen gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of 03, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of 03 at right. Round your answer to 1 significant digit. O yes O no 0 atm ☐ x10 X

At a certain temperature, the reaction: PCl5(g) ⇆ PCl3(g) + Cl2(g) has an equilibrium constant Kc = 6.7E-6.  Calculate the equilibrium concentration of PCl3 if only PCl5 is present initially at a concentration of 0.30 M.  Your answer should have two significant figures.

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 302(g)=20, (g) K = 1.x 10-2 He fills a reaction vessel at this temperature with 9.0 atm of oxygen gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of O3, using only the tools yes available to you within ALEKS? If you said yes, then enter the equilibrium pressure of O, at right. Round your answer to 1 significant digit. O no X Oatm

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 CH₂(g) C₂H₂(g) + 3H₂(g) K₂=2.x10-5 P He fills a reaction vessel at this temperature with 15. atm of methane gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of C₂H₂, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of C₂H₂ at right. Round your answer to 1 significant digit. yes no atm ☐ x10 X ?

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 302(g)=203(g) -2 Kp =4. x 10 He fills a reaction vessel at this temperature with 15, atm of oxygen gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of O3, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of 03 at right. Round your answer to 1 significant digit. yes ☐ x10 O no X ☐ atm

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 CH4 (g) 3H₂(g) + C₂H₂ (g) K₂=9. × 10-10 He fills a reaction vessel at this temperature with 5.0 atm of methane gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of H₂, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of H₂ at right. Round your answer to 1 significant digit. yes no atm X S ?

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 6. N,(g) + 2H,0(g) 2 NO(g) + 2 H, (g) K,=7. × 10 He fills a reaction vessel at this temperature with 9.0 atm of nitrogen gas and 4.7 atm of water vapor. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of H,, using only the tools yes x10 available to you within ALEKS? no If you said yes, then enter the equilibrium pressure of H, at right. atm Round your answer to 1 significant digit.

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 CH₂(g)3H₂(g) + C₂H₂ (g) K₂=6. x 108 He fills a reaction vessel at this temperature with 11. atm of methane gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of H₂, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of H₂ at right. Round your answer to 1 significant digit. yes no at atm x10 X

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N2(g) + 2H2O(g) 2 NO(g) + 2 H2(g) K=2.x 10 -10 He fills a reaction vessel at this temperature with 6.0 atm of nitrogen gas and 11. atm of water vapor. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of H2, using only the tools available to you within ALEKS? ○ yes x10 O no If you said yes, then enter the equilibrium pressure of H₂ at right. Round your answer to 1 significant digit. atm 5

O KINETICS AND EQUILIBRIUM Calculating equilibrium composition from an equilibrium constant Suppose a 500. mL flask is filled with 1.9 mol of NO,, 0.10 mol of N0 and 1.7 mol of CO,. The following reaction becomes possible: 2' NO,(g)+CO(g) -NO(g)+CO,(g The equilibrium constant K for this reaction is 4.70 at the temperature of the flask. Calculate the equilibrium molarity of NO. Round your answer to two decimal places. M TRADIS Explanation Check 2020 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy | Acces NOV 242 PAGES étv 4 MacBook Air II