Assign oxidation states to each atom in each of the following species. Express your answer as a signed integer and use commas to separate them for compounds. 0₂ Li+ CuCl2 со Cr₂O7² HSO4 CuCl2

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A: Given,  Name of compound H2C5H6O4 is hydrogen methylsuccinate.

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Q: LOCH3 Na/NH3 HOCH 3

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: NH₂

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Q: Determine the major product(s) of the following reaction: :0: Ph3P :0:

A: This is wittig reaction

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