GENERAL CHEMISTRY CHEM 1202
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This 5 page Class Notes was uploaded by Javonte Swift on Tuesday October 13, 2015. The Class Notes belongs to CHEM 1202 at Louisiana State University taught by E. Cook in Fall. Since its upload, it has received 41 views. For similar materials see /class/223096/chem-1202-louisiana-state-university in Chemistry at Louisiana State University.
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Date Created: 10/13/15
SI Review Session 2311 CHEM 1202 Cook Review 1 The following reaction has these initial partial pressures pCO45 atm amp p025 atm Kp is equal to 14 Temperature is kept constant Find the total pressure of the system at equilibrium Here is the equation 2 C0g 02g 2 C02g 2 The following reaction has an initial pressure of 5 atm NOg At some constant temperature the Kp vaule for this reaction is 084 Find the equilibrium partial pressures for all three gases 2NOg F5 N2g02g 1 The two equations following are combined to form the third and final equation Find the K value of the final equation 2NH3gHClaq202 7 3 HN03aqNOClaq3H2g K045 ZHCI aq 2C02g N2g g 2NOClaq 2COg H2g K 235 E 4 NH3g 3 2g 6Haq 3 H2g 2 N2g K 156 5 2HN03g 2C02g 3Zg 2Hzg 3 6Hl aq 2COg Nzg 40zg K quotquot 2 If a KSp value were equal to 0000035 would the reactant in question be very soluble or very insoluble Why 3 If one mole of Ca3PO42 dissolves in water how many total moles ofions would be dissociated in solution 4 Calculate the molar solubility of CaOH2 s in water if KSp 148x103916 in molL and in gL If the molar solubility of AgZSO4 s is 0144 calculate the approximate KSp value 000041 g of CrOH3s is dissolved in 5 Lof water Calculate Ksp MW of Cr51996 0159994 H10079 When would increasing the temperature help the yield of products in a reaction Would a decrease in volume or increase in pressure increase the products in the following reaction 2 C0g olig w 2 C02g 9 If Angas were equal to 2 what would increase the products in terms of pressurevolume 10 What happens if you add more products to a reaction 11 How could you increase the yield of products in an exothermic reaction with a Angas equal to 3 More Review 1 The following reaction has these initial partial pressures pCO8 atm amp p024 atm At equilibrium the partial pressure of C02 is 6 atm Temperature is kept constant Find the total pressure of the system at equilibrium Here is the equation zcog 02g F 2 Cozlg 2 If you doubled a reaction with Kp value of 324 what would the new Kc value be 3 If you reverse a reaction what is the new Kc value if the original was 0002034
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