Which one is more likely to form extensive crystalline regions, isotactic or syndiotactic?
Which one is more likely to form extensive crystalline regions, isotactic or syndiotactic?
). Which is more likely to be crystalline, linear syndiotactic PVC or linear atactic PS? Briefly explain
Thank you in advance. Draw isotactic, syndiotactic, and atactic polyvinylchloride (polymerized from chloroethene, and circle which one(s) that will definitely not exhibit any crystallinity. (3 pts) CI C=C Chloroethene monomer:
PROBLEMS 1. Explain why the ratio of the density of the crystalline regions, Pa, to the density of the amorphous regions, P, is larger for nylon-6,6 than for isotactic polystyrene. L! nit roll in which the
2. Draw a single repeat unit of each; polyvinylchloride (PVC) and polystyrene (PS). Which is more likely to be crystalline, linear syndiotactic PVC or linear atactic PS? Briefly explain..... (4 points)
Please answer the polymers questions below clearly. 1. Discuss (no more than one page) the dif- ference in the nature of the glass transition and the crystalline melting point. 2. Explain (no more than one page) why polymers crystallize in a folded chain form. (A picture is worth a thousand words!) 3. In Figure 10-50 in the text, the chain struc- tures of isotactic polystyrene and isotactic polypropylene were compared. We then asked you which of these polymers has the...
When do cored structures (grains) form during cooling of an alloy – Equilibrium or non-equilibrium cooling? Why? ..........(4 points) a)Note: Explain what component (higher or lower melting point) forms the core (center) and the boundary (outer edges) of the cored structure (grain)? Draw a single repeat unit of each; polyvinylchloride (PVC) and polystyrene (PS). Which is more likely to be crystalline, linear syndiotactic PVC or linear atactic PS? Briefly explain..... (4 points)
So far, we have two ways to write a game: extensive form and strategic form. One of these is more suited to sequential games, and one is more suited to simultaneous games. Explain why, with reference to a simple game that could be played sequentially or simultaneously.
One crystalline form of metallic playstationium (127.2 g/mol) is body centered cubic (BCC), in which the metallic radius is 120.0 pm. Determine the density of this playstationium. 19.8 g/cm3 12.3 g/cm3 17.1 g/cm3 11.7 g/cm3 13.4 g/cm3
1 point Which one of the following descriptions is wrong according to this extensive form? * 2 1 1 A 4,2 3,4 There are 8 strategy profiles in this game. If Player 1 chooses strategy IA and Player 2 chooses strategy O, then player 1's payoff will be 4. If Player 1 chooses strategy OB and Player 2 chooses strategy I, then Player 2's payoff will be 2. Game over if Player 1 chooses O initially.
1 point Which one of the following descriptions is correct according to this extensive form? * R 0,0 – 1,1 1,-1 1,-1 0,0 - 1,1 - 1,1 > 1,-1 Ś 0,0 O There are 4 players. Player 2's strategy space is different from Player 1's There are 9 possible strategy profiles. O When Player 2 is going to make her decision, she knows exactly what decision Player 1 makes.