mfuhrmann592 mfuhrmann592 24-05-2023 Chemistry contestada "Which of the following isomeric dibromopropanes has only a single peak in its proton NMR spectrum? A. 1.1-dibromopropane B. 1,3-dibromopropane C. 1,2-dibromopropane D. 2,2-dibromopropane"