In each compound below, two protons are color-coded (red and blue). Determine which of the two protons is more acidic, and explain your choice: The blue proton is more acidic because its conjugate base is less stable, with a negative charge that is delocalized by resonance. The red proton is more acidic because its conjugate base is less stable, with a negative charge that is delocalized by resonance. The blue proton is more acidic because its conjugate base is more stable, with a negative charge that is delocalized by resonance. The red proton is more acidic because its conjugate base is more stable, with a negative charge that is delocalized by resonance