Take a look at this organic reaction: NAD+ NADH -ii-_-_-_-_- O CH3- CH3 The reactant molecule is re-drawn in the drawing area below. Highlight in red any groups in this molecule in which carbon atoms are oxidized by the reaction. Highlight in blue any groups in which carbon atoms are reduced. If no carbon atoms are oxidized or reduced, check the box under the drawing area. C- O + CO₂ No carbons are oxidized or reduced. CH3 —C—C-O

Draw the product(s) of the following addition reaction. Name both the reactant molecules and the product molecule. 1A) H H H C C H + H H 2.

The reaction shown is a redox reaction, in which the organic reactant is either being oxidized or reduced. If the reaction is an oxidation, highlight any/all carbon atom(s) in the product that have been oxidized in red. If the reaction is a reduction, highlight any/all carbon atom(s) in the product that have been reduced in blue. Do not highlight any atom(s) other than carbon. 0 H₁ OH / OH 5

Identify the reactant that gets oxidized in the following reaction. 2CIO3- (aq) + C2O42- (aq) + 2H2O(l) → 2ClO2(g) + 2CO2(g) + 4OH- (aq)