In a polymer sample 30 of molecules
WebDec 7, 2024 · A polymer contains 10 molecules with molecularmass 10,000 and 10 molecules with molecular mass 1,00,000.Calculate number-average molecular mass. - Sarthaks eConnect Largest Online Education Community A polymer contains 10 molecules with molecularmass 10,000 and 10 molecules with molecular mass 1,00,000.Calculate … WebIn a polymer sample, 30% of molecules have a molecular mass of 20,000, 40% have 30,000, and the rest- 60,000. What is the weight average molecular mass= of the polymer? (1) …
In a polymer sample 30 of molecules
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WebApr 15, 2024 · Consequently, there is a clear need for the development of new polymer processing techniques in order to precisely manipulate these materials in bulk, in solutions and especially on surfaces. Many of these techniques may rely on ordering processes such as polymer self-assembly [ 28, 29, 30, 31, 32, 33, 34] or crystallization [ 33, 35, 36, 37, 38 ]. WebFeb 4, 2024 · A sample of polymer contains 30% molecules with molecular mass 20,000, 40% with molecular mass 30,000 and 30% with molecular mass 60,000. What is the …
WebSep 7, 2024 · The degree of polymerization ( D P) in a polymer molecule is the number, n, of repeating units in the polymer chain. The molecular weight of a particular polymer … WebNov 17, 2024 · It is valid for all low molecular-weight compounds. In contrast, a polymer comprises molecules of different molecular weights, and its molecular weight is expressed in terms of the ‘average’ value. For example, ethylene has a fixed molecular weight 28. ... Assume that there is n number of molecules in a polymer sample, and n 1 of them have ...
WebAug 28, 2024 · Consider the polymer described in the previous problem. Calculate the M W for a polymer sample comprising of 9 moles of polymer molecules having molecular … Webof a polymer containing 30% molecules with molecular mass 20,000, 40% have 30,000 and the rest have 60,000 is Q. A polymeric sample in which 30 % molecules have a molecular …
WebApr 14, 2024 · The increased interest in the transition from liquid to solid polymer electrolytes (SPEs) has driven enormous research in the area polymer electrolyte technology. Solid biopolymer electrolytes (SBEs) are a special class of SPEs that are obtained from natural polymers. Recently, SBEs have been generating much attention …
on the amazon basinWebIn this article the molecules of the polymers discussed generally have a degree of polymerization (the number of repeat units in the polymer molecule) of more than 30. Where polymers are synthesized from monomers containing two chemically reactive, or functional, groups, the resultant polymer molecules are linear. ionix shampooWebIn a polymer sample 30% of molecules have a molecular mass of 20,000, 40% have 30,000 and the rest 60,000. What is the weight average molecular mass of the polymer? 11 (1) 40,300 (2) 30,600 (3) 43,333 (4) 50,400 Which of the following polymers is prepared by Solution Verified by Toppr Was this answer helpful? 0 0 Similar questions on the amazon chordsWebApr 3, 2024 · polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units … on the amazon lyricsWebIn a polymer sample, $30 \%$ of molecules have a molecular mass of $20,000,40 \%$ have 30,000 and the rest $60,000 .$ What is the weight average molecular mass of the … ionix ringsWebOct 31, 2024 · In a polymer sample, 30% molecules have molecular mass 20000, 40% have molecular mass 30000 and the rest 30% have 60000. Calculate their number average and … ionix reviewsWebApr 12, 2024 · 1.Introduction. Wax deposition is one of the most critical issues of crude oil production, transportation, and processing. Waxes, which are the heavy components in … on the amazing race