Carbonyl compounds can be protonated on the carbonyl oxygen. Explain why butanoic acid is more readily protonated than butanone.

Ithink it’s 3 as the answer.

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

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