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Identify the oxidizing reagent and the reducing agent

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Reference no: EM131303825

Assignment

1. Find the oxidation number for:

P atom in H3PO2
P atom in H3PO3
P atom in PO42-
S atom in H2SO4
S atom in SO32-
Cr atom in K2Cr2O7

2. Balance the following redox reactions (the elements undergoing a change in the oxidation number are in bold + italics):

0       7+                       4+                     2+
C + KMnO4 + H2SO4 → CO2 + K2SO4 + MnSO4 + H2O

4+        0      0      1+
TiCl4 + Na → Ti + NaCl

2. For each reaction above, identify the oxidizing reagent and the reducing agent

Reaction 1: C is ______________ and KMnO4 is ______________
Reaction 2: TiCl4 is ______________ and Na is ______________

Reference no: EM131303825

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