What fragmentation would give rise to the peak at mz 45 in
What fragmentation would give rise to the peak at m/z 45 in the Mass Spectrum?
a. Loss of hydroxyl group.
b. Loss of methyl group.
c. Loss of ethyl group.
d. Loss of isopropyl group.
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If the decay of trihalomethane is first order,and 90% of the trihalomethanes in glass of tap water are gone after 3 hours, what is the decay rate constant
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What fragmentation would give rise to the peak at m/z 45 in the Mass Spectrum. Loss of hydroxyl group.
A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 39 at 20°C. what is the temperature coefficient of resistivity
Judy Johnson is choosing between investing in two Treasury securities that mature in five years and have par values of $1,000. One is a Treasury note paying an annual coupon of 5.06 percent. The other is a TIPS which pays 3 percent interest annual
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The companiew are equally risky, and their required rate of return is 15 percent. D's constandt growth rate is zero and G's is 8.33 percent. What are the intrinsic values of stock D and G?
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