The osmotic pressures of six well-fractionated samples of polyvinylpyrrolidone were measured in aqueous solution in a Lucite-block type osmometer. The molecular weights and interaction parameters were determined by employing the theory proposed by Maron for osmotic pressure. It was shown that for all ...
THE OSMOTIC PRESSURE OF AQUEOUS SOLUTIO 出版社:BOOK ON DEMAND POD 页数:0 ISBN:9785879241754 豆瓣评分 目前无人评价 + 加入购书单
17. Which aqueous solution has the higher osmotic pressure at a given temperature, 10% glucose (CH O ), or 10% sucrose ( C12 H22O1) ? ( Both are molecular compounds. ) 相关知识点: 试题来源: 解析 解:两者都是非电解质,但C H O的摩尔质量小,所以质量相同时,C H O的浓度大,在同样温度 ...
Osmotic pressure inhibition of DNA ejection from phage Bacterial viral capsids in aqueous solution can be opened in vitro by addition of their specific receptor proteins, with consequent full ejection of their ... A Evilevitch,L Lavelle,CM Knobler,... - 《Proceedings of the National Academy of...
Osmotic pressure of30%solution of glucose is 1.20 atm and that of3.42%solution of cane sugar is 2.5 atm. The osmotic pressure of the mixture containing equal volumes of the two solutions will be View Solution Osmotic pressure of blood is 7.65 atm at 310 K. An aqueous solution of glucose ...
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Osmotic Pressure:This is the pressure exerted by the solution. This stops the solvent flow from passing by the way of the semipermeable membrane. This process is also called osmosis.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an...
Desalinization of seawater is accomplished through the use of a forward osmosis process, which relies on a series of steps involving the opposition of various aqueous solutions across semi-permeable membranes. The process takes advantage of solutes having highly temperature dependent solubilities, as well...
There is a paucity of thermodynamic data on mixed electrolyte systems containing clathrate-forming compounds covering the entire ionic strength fraction range. Using an isopiestic vapor pressure apparatus, we have determined osmotic coefficients for aqueous solutions containing sodium chloride and the clathrat...
He fills the closed limb of a U-tube with an aqueous solution of sugar, and places pure ether over the solution in the other limb; on applying to the contents of the tube a pressure equal to the osmotic pressure of the sugar solution, he finds that the ether takes up from the ...