(a) Draw the structure of gutta-percha, a natural rubber with all its double bonds in the trans...
Question:
(b) Suggest why gutta-percha is not very elastic, even after it is vulcanized.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 92% (14 reviews)
a b The trans double bonds in guttapercha allow for more ordered pack...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
Natural rubber is an addition polymer of isoprene. Gutta percha is a similar rubber-like material, although its properties are rather different. (It is a hard material at room temperature but softens...
-
Draw the structure of linolenic acid.
-
Draw the structure of methyl butyl ketone.
-
Ava bought a house on 1 July 2000 for 62,000. She occupied the entire property as her PPR until 1 August 2007 when she began using one-quarter of the house for business purposes. This continued until...
-
Meyer Furniture sells office furniture mainly to corporate clients. Customers who return merchandise within 90 days for any reason receive a full refund. Discuss the issues Meyer must consider in...
-
Each member of the truss is uniform and has a mass density . Determine the approximate force in each member due to the weight of the truss. State if the members are in tension or compression. Solve...
-
Ruby Pharmacy allocates indirect expenses to its three departments on the basis of sales. For the year ended 30 June 2024, the following allocations were made. Required (a) Determine the allocation...
-
The following information comes from the records of Tellys Supply: Beginning inventory.......$32,000 Inventory purchases.......85,000 Transportation-in..........4,300 An inventory count taken at...
-
Assume that one of your clients asks for your assistance in allocating the $ 9 . 0 0 0 , 0 0 0 cost of a 1 0 0 % acquisition of a competitor firm. You estimate the fair value of the net assets on the...
-
Bethesda Mining Company reports the following balance sheet Information for 2021 and 2022. Assets. Current assets Cash Accounts receivable Inventory Total Fixed assets Net plant and equipment Total...
-
Draw the structures of isotactic poly(acrylonitrile) and syndiotactic polystyrene.
-
(a) Isobutylene and isoprene copolymerize to give "butyl rubber." Draw the structure of the repeating unit in butyl rubber, assuming that the two monomers alternate. (b) Styrene and butadiene...
-
A student mixes 1.0 L of water at 40oC with 1.0 L of ethyl alcohol at 20oC. Assuming that no heat is lost to the container or the surroundings, what is the final temperature of the mixture?
-
With the members of your team, obtain the first lines of the amortization table for a mortgage loan of $800,000.00. Consider monthly payments for 5 years, an interest rate of 20.4% nominal monthly...
-
Find the indicated value. fx(2,3) if f(x,y) = 6xy - 8xy fx(2,3)= (Type an integer or a simplified fraction.)
-
Calculate the expected rate of return for a stock which has the following probability distribution of returns: Scenario Probability Return Recession .3 -5% Normal Economy .5 15% Boom .3 25%
-
ppt sha 7) Write assembly program that inputs two integer numbers (for example, 35 and 10). The output is the summation (the result of addition 35+10) of the two numbers (i.e., summation=45) and the...
-
2. The vibration in the vertical direction of an airplane and its wings can be modeled as a three-degree-of-freedom system with one mass corresponding to the right wing, one mass for the left wing,...
-
Civil Code 1719, subdivision (a) provides in part that any person who draws a check that is dishonored due to insufficient funds shall be liable to the payee for the amount owing upon the check and...
-
The maximum pressure that can be developed for a certain fluid power cylinder is 15.0 MPa. Compute the required diameter for the piston if the cylinder must exert a force of 30 kN.
-
Arrange the compounds within each set in order of increasing acidity (decreasing pK") in solution. Explain your reasoning. (a) 2-chloro- 1-propanethiol, 2-chloroethanol, 3-chloro- 1-propanethiol (b)...
-
Normally, dibutyl ether is much more soluble in benzene than it is in water. Explain why this ether can be extracted from benzene into water if the aqueous solution contains moderately concentrated...
-
Nonactin (structure on p. 354) forms a strong complex with the ammonium ion, +NH4. What types of interactions are expected between the nonactin molecule and the bound ion? Contrast these interactions...
-
Answer the following questions with respect to the following Strategy pattern diagram as illustrated below 3. The relationship between StudentToSchool class and Strategy and actors with strategy?...
-
a) Design a simple relational database that captures the information required to maintain records of orders. Take into account that your design should allow a customer to order as many items as...
-
Write a procedure named AVG in assembly language which calculates and returns the average of three memory operands. Also show how this procedure will be called from main. Pass arguments (variable...
Study smarter with the SolutionInn App