Given the 1H NMR spectrum and molecular formula for each of the following compounds, deduce the structure of the compound, estimate the chemical shifts of all its protons using the parameters in Tables 22.3–22.5, and assign the NMR signals to their respective protons. (a) C5H11Cl; 1H NMR (CDCl3): d 3.33 (2H, s); 1.10 (9H, s) (b) C5H10O2; 1H NMR (CDCl3): d 3.88 (1H, s); 2.25 (3H, s); 1.40 (6H, s) (c) C6H12O2; 1H NMR (CDCl3): d 3.83 (1H, s); 2.63 (2H, s); 2.18 (3H, s); 1.26 (6H, s)

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.