the change of free energy and theapparent molar volume,and the intrinsic viscosity in the micellization were calculated when the mass fraction of EG in the mixture was 0,20%, 40%,60% and 80%,respectively.根据测量数据,求得了溶剂中乙二醇的质量分数分别为0,20%,40%,60%及80%时,DTAB的...
Densities and viscosities of Glycine, DL-Alanine, L-Valine and L-Arginine HCI have been measured in water + Tertiary butyl alcohol (TBA) mixtures ranging from pure water to 60% TBA by mass at 303.15 K. From the densities, apparent molar volumes and limiting apparent molar volumes of the ...
in different molar masses and amino group densities, they enable the development of [...] wacker.com 因为这些乳液的摩尔质量和氨 基基团密度不同,所以它们能帮助开发出具有平衡效果的特殊用途护发素。 wacker.com [...] and calculations related to mole, formula mass, empirical formula, molecular...
1.(Chemistry) (of a physical quantity) per unit amount of substance:molar volume. 2.(Chemistry) (not recommended in technical usage) (of a solution) containing one mole of solute per litre of solution [C19: from Latinmōlēsa mass] ...
For energy transfer, the assumption of thermal equilibrium at a solid-fluid boundary leads to the equality of temperatures, and this condition is generally stated as “temperature is continuous at a solid-fluid boundary.” In the case of mass transfer, the condition of phase equilibrium for a ...
molar mass is used, Plus (P)-type fan-shaped crystal aggregates ofD-p-hydroxyphenylglycinep-toluenesulfonate (D-pHpgpTs) are obtained (Fig.2a). Changing the molar mass of the polymer can switch the chirality of the hierarchically ordered structures thus formed on both molecular and ...
Fig. 2. Plots of the surface tension at different temperatures. Using experimental values of the density, the average molar volume of aqueous [C5mim] [Gly], V, can be calculated from the following equation:(1)V=(x1M1+x2M2)/ρmixwhere M is the molar mass, x is mole fraction, subscrip...
While phosphoserine and phosphothreonine residues undergo a loss of 98 Da under CID conditions regardless of peptide amino acid composition, phosphate loss ... SC Moyer,RJ Cotter,AS Woods - 《J Am Soc Mass Spectrom》 被引量: 196发表: 2002年 Synthesis and Physical Properties of Tallow-Oleic Es...
Phase Equilibrium System of RbClLaCl3HCl(12.60 Mass %)H2O at 298.15 K and Standard Molar Enthalpy of Formation of RbLaCl4... Solubilities of the quaternary system RbClLaCl3HClH2O were determined at 298.15 K, and the corresponding equilibrium diagram was cons... ZP Qiao,RZ Sun,X Chen,......
The precursor ion mass tolerance was set to 0.3 Da with a MS/MS fragment ion tolerance of 0.3 Da. A network was then created where edges were filtered to have a cosine score above 0.5 and more than 1 matched peak. Further, edges between two nodes were kept in the network if and only...