Which half-reaction is most easily oxidized? al3+  + 3e-    al = -1.66 vcu2+  + 2e-    cu = 0.34 vfe3+  + e-    fe2+  = 0.77 vna+  + e-    na = -2.71 vpb2+  + 2e-    pb = -0.13 v

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.