Question

PART IV: We can model the equilibrium process using BBs to represent molecules and petri dishes to separate reactant molecuBegin with a total of 32 molecules (BBs) all representing D. What are the equilibrium values of C and D, assuming the

PART IV: We can model the equilibrium process using BB's to represent molecules and petri dishes to separate "reactant molecules" from "product molecules." 1) Consider the simple equilibrium A = B For this BI Кф [A] and we'll assign a value to Koq of 8. Keq = 8.0 Get 2 petri dishes and place 27 BB's in one of them. These represent 27 "A" molecules, while the empty dish shows that there are "B" molecules. no [B] value is 8 [A] Now move BB's from the "A" dish to the "B" dish until the At this point your system has reached "equilibrium." How many "A's" are there at equilibrium? How many "B's?" b) Now add to your "equilibrium" 18 new "B" molecules (18 BB's in the "B" petri dish, and a total of 45). Find the equilibrium values. Reminder: Keq doesn't change-the reaction shifts left or right. What are the equilibrium values of [A] and [B]? [A] [B с%3D D Kag 1/15 0.067 Now consider another new equilibrium 2)
Begin with a total of 32 molecules (BB's) all representing "D." What are the equilibrium values of "C" and "D", assuming the total number of molecules (BB's) remains at 32 [CJ [DJ b) Keq for A B was greater than 1 and Ke for C =D was less than 1. What does the size of the Keq have to do with the relative amounts of reactants and products present at equilibrium? Occasionally one another. These equilibria cannot be rewritten into one equation since they really are separate processes that just happen to "overlap" one another. We experienced this in Part I II and III when the copper (II) ions were in equilibrium with hydroxide ions in one process and with ammonia in a separate process. Consider the following reactions occurring at the same time in the same container: two or more equilibria are sharing reactants or products and therefore affect 3) Keq 0.25 and F G Keq 5.0 [F] [G] 0.25 and 5.0 [F] [E] Get 3 petri dishes to represent E, F, and G molecules. Move BB's from E to F and from F to G until both equilibria are established. a) Begin with 30 BB's, all representing E molecules. What are the final amounts of b) Add 10 more molecules of "F" and find the new equilibrium values of [E], [F], and each type of molecule/BB? [G]. (40 total BBs) [EJ [E] [F] [F] G [GI
0 0
Add a comment Improve this question Transcribed image text
Answer #1

A 3 24 A B 8= 42 27 27-K E 3td 42-H IG [AJ 21-x 9x 216 A 24 42-y atequilibrium B 24 A 27-243 42-y 24t8y 9 newA 3t2= 5 - 42-24

Add a comment
Know the answer?
Add Answer to:
PART IV: We can model the equilibrium process using BB's to represent molecules and petri dishes to separate "r...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Use the solution you found in Part 1f to show that the Gompertz model can be...

    Use the solution you found in Part 1f to show that the Gompertz model can be rewritten as dP/dt=−λe^(−rt)P, where λ is a positive constant. j) Consider grouping the factors in the equation like this: dP/dt=-(λe^(-rt))P. Make an interpretation of this equation. In other words, what assumption about tumour growth would lead us to write down such an equation? k) Now consider grouping the factors in the equation like this: dP/dt=−λ(e^(-rt)P). Again, explain what assumption about tumour growth would lead...

  • 1. Construct a model that has a central carbon atom with 4 different colored spheres attached...

    1. Construct a model that has a central carbon atom with 4 different colored spheres attached to it, representing four different atoms or groups. Draw a solid/dashed-wedge structure of this model here and answer the following questions. C (a blue ball) D Fig. 1 B 2. Reconstruct the original stereogenic carbon with the four different colored balls again. Set the model on the table so that the blue ball (C In the Fig 1) points upwards. a. Looking down on...

  • VSEPR Objective : This lab is to study the shape and polarity of molecules using VSEPR theory with emphasis on sigma bon...

    VSEPR Objective : This lab is to study the shape and polarity of molecules using VSEPR theory with emphasis on sigma bonds (Part 1) and pi bonds and resonance (Part 2) Procedures: Nothing to do before the lab. We are making the models together in class.          Prelab Questions : PART 1:   (PL1) Draw the Lewis dot structure of each compound (as having covalent bonds). (a) BeH2 (b) BH3 (c) GeH2 (d) CH4 (e) NH3 (f) H2O (g) PCl5 (h)...

  • 2. *D1* Salt water is plentiful on earth; natural supplies of fresh water, on the other...

    2. *D1* Salt water is plentiful on earth; natural supplies of fresh water, on the other hand, are dwindling while mankind's demands grow. One appealing solution to this imbalance is to remove the salt from ocean water by some means. Here you will investigate the energy input that is necessary to accomplish this task. Special membranes can be manufactured that allow water, but not ions, to pass through. By pushing such a membrane through salt solution, one can separate salt...

  • Part II: Market Failure in the Passenger Airline Industry and Policy (30%) For full marks: Craphs:...

    Part II: Market Failure in the Passenger Airline Industry and Policy (30%) For full marks: Craphs: Plot graphs to scale on graph paper by hand, include a figure number, title, and label all axis including correct units, be neat and tidy and put in order in the assignment. Introduce the graph with a sentence before it. 2) For algebra, use short sentences to guide the reader (SSTGR) through your work. Example: "To find the perfectly competitive market equilibrium global daily...

  • Part II: Market Failure in the Passenger Airline Industry and Polis ) Farfalla Pleash paper and...

    Part II: Market Failure in the Passenger Airline Industry and Polis ) Farfalla Pleash paper and clude af a ti certi, bet tidy and put in ander in the mot h er 2) Forre the SSTGRE "To find the perfectly comparti l y o பழmal வான வடிவான மழைமை in tamil sis pl s. மன quantity back in the the M M C find they Check with other are a Theme a rcis Share of crude oil and the A dalid...

  • Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is...

    Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is to learn how to use a separatory funnel to extract a single component away from other compounds in solution. To do so, we will apply the principles of solubility and acid-base behavior you’re seeing in class. One of the compounds is neutral in the acid-base sense. It has no ability to either donate or accept a proton from an aqueous solution, and will remain...

  • Please complete for Tuesday, we will go through the questions and mark them in class. pg 156 - 4.23,...

    Please complete for Tuesday, we will go through the questions and mark them in class. pg 156 - 4.23, 4.24, 4.26 pg 170 - 4.29, 4.31, pg 171-4.36 pg 175 - 4.59 pg 176- 4.74, 4.75, 4.80 pg 177-4.81, 4.82 pg 188- 5.1, 5.4, 5.5, 5.6, 5.11 - Using Table 5.1 pg 198-5.22, 5.25 pg 203 - 5.29 pg 206 - 5.37 pg 209 - 5.39 pg 2.14 5.61 pg 235-6.11, 6.14, 6.16 156 CHAPTER 4 Introduction to Organic Compounds...

  • Can Dogs Understand Human Cues? EXPLORATION Dogs have been domesticated for about 14,000 years. In that...

    Can Dogs Understand Human Cues? EXPLORATION Dogs have been domesticated for about 14,000 years. In that time, have they been able to develop an understanding of human gestures such as pointing or glancing? How about simi lar nonhuman cues? Researchers Udell, Giglio, and Wynne tested a small number of dogs in order to answer these questions. In this exploration, we wll first see whether dogs can understand human gestures as well as nonhuman gestures. To test this, the researchers positioned...

  • resentation, Neatness, and Organization points (5 points) The recitation instructors will be giving yo score (out...

    resentation, Neatness, and Organization points (5 points) The recitation instructors will be giving yo score (out of 5 points) that reflect how well your presentation, neatness, and organization of your lutions are 1. When Jack started his job working for an industrial manufacturing company, he contributed $220 at the end of each month into a savings account that earned 2.5 % interest compounded monthly for 8 years. At the end of the 8th year, Jack was laid off. To help...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT