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Write your entire answer to this question in Part D3 of your worksheet that you will submit separately.  (a) Using 3D drawings, show how electrons move between 4 vinyl chloride monomers to form one isotactic polyvinylchloride chain. Assume that 1 electron is provided by the initiator species and one electron from a hydrogen atom is provided by the solvent.  (b) Circle all the new covalent bonds in the polymer chain product. (c) Write the chemical notation for your isotactic polyvinylchloride chain from (a) that includes the repeat unit.

Multiple, multiple choice: The following statement(s) are true of pi bonds.

Provide the weight percentage amount of eutectic solid phase at 300 °C. Round to nearest integer value and be sure to use correct units where appropriate.

Provide the composition of the liquid phase at 300 °C. Round to nearest integer value and be sure to use correct units where appropriate.

The alloy composition in a eutectic phase diagram is/is not  temperature dependent. 

Which statement is true regarding telomeres?  

Critical thinking question: The effects of norepinephrine and epinephrine have nearly the same effects as the neurotransmitters of the:

Which of the following is the last step in the sequence of events happening when cyclic AMP (cAMP) acts as a second messenger?  

Use the Figure to match the following: This gland stores hormones produced by the hypothalamus.

Critical thinking Question: Which blood type would NOT be possible for children of a type AB mother and a type A father?