Consider the sodium borohydride reduction of camphor to isoborneol. A reaction was performed in which 0.900 g of camphor was reduced by an excess of sodium borohydride to make 0.772 g of isoborneol. Calculate the theoretical yield and percent yield for this reaction.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.