Give the oxidation number of the underlined atoms in the following molecules

Give the oxidation number of the underlined atoms in

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4.Give the oxidation number of the underlined atoms in the following molecules and ions: (7 points)a.ClF =Cl - +1b.IF d.C2H2 =C2H2 - -1 each (Covalent in nature)e.C2H4 = C2H4 - -2 each (Covalent in nature) 5.For the following reactions, identify the type (combination, combustion, 2Copyright © 2016 by Thomas Edison State University. All rights reserved.
decomposition, displacement, methathesis [double-displacement)] neutralization), balance the reaction, and for the redox reactions identify the oxidizing agent and reducing agent. (12 points) +2H2 6.Calculate the molarity of each of the following solutions: (4 points)a.29.0 g of ethanol (C2H5OH) in 545 mL of solutionb.9.00 g of sodium chloride (NaCl) in 86.4 mL of solution 7.Calculate the mass of KI in grams required to prepare 5.00 × 102mL of a 2.80 M solution. (3 points) 3 Copyright © 2016 by Thomas Edison State University . All rights reserved.

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