Classes of Chemical Reactions Pre-laboratory questions 1. Characterize each of the following as soluble or insoluble in water using the solubility rules: а) СаСОз b) NH,CIO4 c) Hg(NO;)2 d) K3PO4 2. For each of the following precipitation reactions, complete the reaction, balance the reaction, and determine the phases of the products using the solubility rules. a) Mg(NO3)2(aq) + NaOH(aq) → b) BaCl2(aq) + (NH4)2SO4(aq) → 3. Complete and balance the following acid-base reaction. Also label the Arrhenius acid and the Arrhenius base in the reaction. HCIO4 + Mg(OH)2 → 4. Balance the following redox reaction under acidic conditions. Cr2072-+ Fe2+ → Cr³+ + Fe³+

Classes of Chemical Reactions Pre-laboratory questions 1. Characterize each of the following as soluble or insoluble in water using the solubility rules: а) СаСОз b) NH,CIO4 c) Hg(NO;)2 d) K3PO4 2. For each of the following precipitation reactions, complete the reaction, balance the reaction, and determine the phases of the products using the solubility rules. a) Mg(NO3)2(aq) + NaOH(aq) → b) BaCl2(aq) + (NH4)2SO4(aq) → 3. Complete and balance the following acid-base reaction. Also label the Arrhenius acid and the Arrhenius base in the reaction. HCIO4 + Mg(OH)2 → 4. Balance the following redox reaction under acidic conditions. Cr2072-+ Fe2+ → Cr³+ + Fe³+

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Which of the following solutions could be used to separate the anions So42- and CO32- trom each other by precipitation? NANO3(ag) AGNO3(aq) Fe(NO3l3(aq) Ba(NO3)2(aq) Question Completion Status: A Click Submit to complete this assessment. Question 5 Fe(NOgl3 could be used to separate the anions PO4 and OH" from each other by precipitation. True False
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