Question

ensation polymerization Make models of a new monomer using the provided paper clips. Your new monomer unit will be made from a combination of one regular paper clip and one colored paperclip. Make 4 total monomers, where each monomer unit represents a mole of that monomer. 2. Consider your monomer unit having two chemical parts, the regular clip with a molar mass of 244.33 g/mol and the colored paper clip with a molar mass of 18.02 g/mol. What is the molar mass of the monomer? 262.4 g/mol Connect the 4 monomers you made into a polymer, however you must 'lose' a colored paperclip with each connection as you hook the monomers together. Each colored paperclip lost in the process represents a moleo water molecules. 3. What is the molar mass of the 'lost' molecule? 72.08gimol . .... many 'moles' of water colored

Answer 1

2. The molar mass of monomer contaning two two regular clip and two coloure paper clip

= 2*244.33 + 2*18.02

= 524.7 g/mol

3. polymer having four monomer have three connections. At one connection 2*18.02 g/mol lose thus total molar mass of lost mollecules is

= 3*2*18.02 = 108.12 g/mol