The best way to tell if something will dissolve is to look at the polarities of the solvent and the solute. If the polarities of the solvent and solute match (both are polar or both are nonpolar), then the solute will probably dissolve. If the polarities of the solvent and solute are...
Why is methanol more toxic than ethanol? Why is sodium bicarbonate used in extraction? Why are catalysts used in chemical reactions? Why does fermentation release CO2? Why are the free fatty acids more easily converted into esters with a acid catalyzed method but not...
Why is there more nitrogen than oxygen in the atmosphere? What purpose does nitrogen serve in air? Why does color change in titration? Why is an indicator used in titration? Why is nickel not soluble in water? Why is methanol a good solvent for extraction? Why is inorganic chemistry importa...
aof TLC contains methanol as polar solvent and ethyl acetate as non-polar solvent. TLC包含甲醇作为极性溶剂和乙酸乙酯作为无极的溶剂。[translate] aThe free present washes the compartmen 自由礼物洗涤compartmen[translate] aI am the foreign trade company import about the SAP software, and Long-term co...
Many reasons make water the best solute: Water is a polar molecule, and polar molecules are charged positively at one end and negative at the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
1b) was solved in the solid state (pdb 2mlt)29 and in a methanol solution30. The peptide is tetrameric in the crystal in agreement with the data in aqueous solutions at high ionic strength31. The monomer in both the crystal and the solution structures consists of two helices interrupted ...
This product is freely soluble in ether, ethanol, acetone, chloroform, carbon disulfide, and benzene. 5,6 It is sparingly soluble in cold methanol, practically insoluble in petroleum ether, and isnot soluble in water. Why are the pigments not soluble in water?
- Low molecular mass alcohols (like methanol and ethanol) have shorter hydrocarbon chains, which means a greater proportion of the molecule is polar (due to the -OH group). This allows for more effective hydrogen bonding with water. - In contrast, high molecular mass alcohols (like octanol) ...
Why are polar solvents best suited for the SN1 reaction? Why is NaI in acetone used as a solvent for SN2 reactions and AgNO3 for SN1 reactions? Explain why 1-Bromo-2,2-dimethylpropane has difficulty undergoing both sn^2 and sn^1 reactions. Can it undergo e^2 and e^...
Why is the boiling point of iodine is higher than that of chlorine? What makes water different than Ethanol, Methanol and Isopropanol in term of being a solvent? Explain why the melting point and boiling point of alkali metals are low. Explain why the water b...