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Past Exam for PSC 111 - General Chemistry at Mississippi University for Women (MUW)

Exam Information

Material Type:Exam 3
Professor:Staff
Class:PSC 111 - General Chemistry
Subject:Chemistry
University:Mississippi University for Women
Term:--
Keywords:
  • Following Reactions
  • Following Equation
  • Oxidation Number
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Intensive Set Chapter 4 for Test #3 Basic 1. Predict products for the following double replacement reactions, balance, and predict states of the products. If there is no reaction, state “no reaction”: a) b) c) d) FeCl2(aq) + AgNO3(aq)  CaCO3(aq) + HCl(aq)  Ba(OH)2(aq) + HCl(aq)  Fe2(SO4)3(aq) + BaCl2(aq)  2. Write net ionic equations for the following reactions: a) b) c) d) e) 3. NaHCO3(aq) + NaOH(aq)  Na2CO3(aq) + H2O(l) Zn(s) + CuCl2(aq)  ZnCl2(aq) + Cu(s) HClO3(aq) + RbOH(aq)  RbClO3(aq) + H2O(l) 16HCl(aq) + 2KMnO4(aq)  2MnCl2(aq) + 8H2O(l) + 5Cl2(g) + 2KCl(aq) AlCl3(aq) + 4NaOH(aq)  NaAl(OH)4(s) + 3NaCl(aq) In H2AsO4-, what is the oxidation number of a) Hydrogen b) Arsenic c) Oxygen 4. Determine the oxidation state of chlorine in a) ClO- b) ClO2- c) ClO3- d) ClO4-. Involved 1. Determine which atoms are reduced and which are oxidized in the following equation 5Fe+2(aq) + MnO4-(aq) + 8H+(aq)  5Fe+3(aq) + Mn+2(aq) + 4H2O(l) 2. Identify the substances that are oxidized ...
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