Question

a) Molecular formula: C5H10O; 1H NMR (CDCl3) d:6.0 (1H, dd, J = 17.4 and 10.7 Hz), 5.2 (1H, dd, J = 17.4 and 0.9 Hz), 5.0 (dd, 1H, J = 10.7 and 0.9 Hz), 1.9 (s, 1H, D2O exchangeable), 1.3 (s, 6H).

Answer 1

Answer:

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs

Explanation:

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