Consider the two half reactions below and their corresponding standard reduction potentials. pyruvate + 2H* + 2e¨ § lactate oxaloacetate + 2H* + 2e 4 malate E' = -0.19 V (1) E°' = -0.17 V (2) 1. Which will proceed as oxidation half reaction? 2. Which will proceed as reduction half reaction? 3. Based on the given half-reactions, the stronger oxidizing agent is while the stronger reducing agent is

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.