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.
First, look up the atomic masses for carbon and oxygen from the Periodic Table. The atomic mass of C is 12.01 and the atomic mass of O is 16.00. The formula mass of CO 2 is: 12.01 + 2(16.00) = 44.01. Thus, one mole of CO 2 weighs 44.01 grams. This relation provides a conversion factor to go from grams to moles.Using the factor 1 mol/44.01 g: moles CO 2 = 454 g x 1 mol/44.01 g = 10.3 moles. Answer. There are 10.3 moles CO 2 in 454 grams of CO 2. How To Convert Moles To Grams.ainly this type of conversion problem arises when you are given (or measure) the mass of a sample in grams and then need to work a ratio or balanced equation problem that requires moles. Problem. Determine the number of moles of CO 2 in 454 grams of CO 2.