3. Predict the number of signals in the and C NMR spectra of the following compounds Remember there is one signal per unique environment. Look for model that are equivalent by
bond rotation or symmetry,
tut
HIRS
NMR
CNR
CNRS
NMR
CMR

Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease