Unit 12 Review Sheet

Unit 12 Review Sheet - Name: _ Date: _ WKST #17: Unit 12...

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Name: __________________________________________ Date: ____________ WKST #17: Unit 12 Review Sheet (20 points) Period: ___________ 1. Given the reaction and rate data below: A (g) + B (g) + C (g) D (g) a. Write the rate expression. b. What is the value of the rate constant? c. What is the rate of reaction 5? 2. What can be concluded about the rates of the forward and reverse reactions when a system is in equilibrium? What will happen to the concentrations of the materials in the equilibrium system? 3. Define each type of equilibrium and give an example. a. Phase Equilibrium b. Solution Equilibrium c. Chemical Equilibrium 4. Le Chatelier’s Principle states that… 5. Write the dissociation equation and the K sp expression for the compounds below. a. Ca(NO 3 ) 2 K sp = b. Fe(OH) 3 K sp = c. Na 2 SO 4 K sp = Trial [A] M [B] M [C] M Rate M/sec 1 0.10 0.10 0.10 0.50 2 0.20 0.10 0.10 1.00 3 0.10 0.20 0.10 2.00 4 0.10 0.10 0.20 1.00 5 0.30 0.30 0.30 ?
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6. What is the general rule for each stress placed upon a system at equilibrium
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This note was uploaded on 01/01/2012 for the course CHEM 101 taught by Professor Donahue during the Spring '11 term at Long Island U..

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Unit 12 Review Sheet - Name: _ Date: _ WKST #17: Unit 12...

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