http://www.anatomyzone.com. 3D anatomy tutorial providing a basic introduction to respiratory anatomy using the Zygote Body Browser (http://www.zygotebody.com). This is the second part of the tutorial and covers the bronchial tree and lungs.Join the Facebook page for updates: http://www.facebook.com/anatomyzone.his is the second part of the tutorial and covers the bronchial tree and lungs. Join the Facebook page for updates: http://www.facebook.com/anatomyzone.
The average atomic mass of carbon is 12.011. This is a weighted average based on three forms (isotopes) of carbon with different natural abundances. Carbon 12 has an atomic mass of 12.00 (carbon 12 is a special case because its mass is <i>defined</i> to be exactly 12 atomic mass units) and a natural abundance of 0.9893.
The molecular formula is C13H18O2, so; 13.5 grams C13H18O2 (1mole C13H18O2/206.274 grams)(13 mole C/1 mole C13H18O2) = 0.8508 moles of carbon 0.8508 mole C (12.01 gra â¦ ms/ 1 mole C) = 10.2 grams of carbon (reasonable, as carbon is most of this product).o figure out the number of grams in one mole of a substance, you need to calculate the molecular weight of the substance. This is done by adding the atomic weight of each ATOM in the molecule.