With reference to Table 42 suggest one method by which you might separate a K

With reference to table 42 suggest one method by

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3.With reference to Table 4.2, suggest one method by which you might separate (a)Kfrom Ag+, (b)Ba2+from Pb2+, (c)NH4+from Ca2+, and (d)Ba2+from Cu2+. All cationsare assumed to be in aqueous solution, and the common anion is the nitrate ion. (8 points) + 4.Give the oxidation number of the underlined atoms in the following molecules and ions: (7 points)a.ClF= -1b.IF7 = -1c.CH4= -4d.C2H2 = -8e.C2H4 = -8f.K2Cr j.O2 = 0k.NaIO3 =+5l.K2 5.For the following reactions, identify the type (combination, combustion, decomposition, displacement, methathesis [double-displacement)] neutralization), balance the reaction, and for the redox reactions identify the oxidizing agent and reducing agent. (12 points)(a) CH4+ 2O2CO2+ (b) HCl + NaOH → H2O + NaCl = Methathesis(c) 2H2+ O22H (d) CaCO3+ 2HCl → CaCl2+ CO2+ 3 Copyright © 2017 by Thomas Edison State University . All rights reserved.
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6.Calculate the molarity of each of the following solutions: (4 points) b.9.00 g of sodium chloride (NaCl) in 86.4 mL of solution
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  • Fall '15
  • Electrochemistry, Sodium, Chemical reaction, Sodium chloride, Thomas Edison State University

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