The two expected products for this reaction are 1-methylcyclohexene and 3-methylcyclohexene. For each product, give the number of signals that the compound would produce in the 13C NMR spectrum. Additionally, give the number of signals that would be observed in the DEPT-135 and DEPT-90 spectra. 1-methylcyclohexene 3-methylcyclohexene
13C NMR signals 13C NMR signals
DEPT-135 signals (up) DEPT-135 signals (down)
DEPT 90 signals DEPT-135 signals (up)
DEPT-135 signals (down) DEPT 90 signals

Identify and describe the three ways that mutations affect organisms.

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.