Give the molecular formula, condensed formula, and structural formula of the following hydrocarbons. (i) Propane (ii) n-Butene
Formula Unit Mass & Molecular Mass Unit | Calculation & Examples from Chapter 1 / Lesson 19 50K Learn about molecular mass. Understand what the formula unit mass is, how to find molecular mass, and exercise calculating molecular mass in some example problems. Related...
Draw the structures of all isomeric alcohols of molecular formulaC5H12Oand give their IUPAC names View Solution C5H11Cl View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...
Synthesis and Mesomorphic Properties of Chiral Liquid Crystals Derived from (R)-3-Ethylmercapto-2-methylpropanol Its derivatives with various core structures in the molecules were prepared for investigating mesomorphic properties. Mesophases and the corresponding transition ... SL Wu,MC Yu,BL Lin - ...
In this paper, we mainly focus on protic ionic liquids (PILs) based on alkylammonium cations with the general formula R4NH4-n (n = 1–3, R = Me, Et, Pr, Bu). Protic ionic liquids, as other ILs, have a lot of useful properties, such as good thermal and electrochemical st...
To assess the impact of the compounds on cell survival, a relation was established between the surviving fraction and the drug concentration, generating a survival curve for the specific breast tumor cell line being studied. The percentage of cell survival was determined using the following formula:...
Fig. 1. The total ion chromatography of LEO. The LEO components were determined in full scan mode by using GC-MS/MS. Table 1. The active components of LEO. TimeCID NoNameFormulaCanonical SMILESMWDrug likeness(DL)GI absorption(OB)P-gp substrateBBB 14.61 562380 1,4-Methano-1H-cyclopenta [...
Metabolically active cells were quantified by assessing conversion of 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide (Sigma-Aldrich, Dorset, UK) to formazan. Formazan was dissolved in propan-1-ol and quantified as absorbance at 570 nm (Opsys, Dynex, Sussex, UK). Western ...
We will briefly introduce the theory of dual quaternions in connection with the screw motion. Consequently, it is shown that modeling based on dual quaternions is an elegant mathematical method and a compact formula for the description of secondary protein structure is derived using the dual ...
Propylene polymerizations were carried out with different substituted metallocenes of the general formula Me2C[3-RCpFlu]ZrCl2, where R is H, methyl, i-propyl or t-butyl. With increasing the size of the substituent, the polymerization activity decreased. Besides, it was found that the ...