Why is heartwood dark? Explain why alcohols and alkanoic acids are soluble in water and esters (except for very simple ones) are not. Why does olfaction amplify taste? Why is methanol more toxic than ethanol? Why is diethyl ether a good solvent?
Why do non-polar substances not dissolve in water? Explain why triethylamine, (CH_3CH_2)_3N, is very slightly soluble in water but readily soluble (with stirring) in 1.5 M HCl. Why is ethanol soluble in water while ethane is insoluble?
Is pyrrole soluble in water? Pyrrole is colorless liquid, Boiling point 131°C, which rapidly turns brown on exposure to air. Its odour is like that of chIoroform. Pyrrole issparingly soluble in water but dissolves in ethanol and ether. ...
Ethanol has higher boiling points than ethane because the polar than ethane because the polar hydroxyl group is responsible for higher boiling points of alcohols. In a bulk of ethanol, large number of ethanol molecules are associated toether by intermole
Water isn't always the best tool for the job, but it's almost always a good or great one, at least when working with polar compounds. A common alternative to water is ethyl alcohol, which has similar polar properties and operating temperatures, but ethanol does have weaknesses in the other...
Similarly, we find that polar solutes such as methanol, ethanol, and isopropanol are highly soluble in water because both are highly polar. Why Polar Solvents Don't Dissolve Nonpolar Solutes The "like dissolves like" rule indicates that polar solvents will do a poor job of dissolving nonpolar ...
Coming back to our initial question: why is ethanol hard to freeze? We know that alcohols have very little polarity, or are non-polar. The intermolecular forces between individual ethanol molecules are very low. Since those intermolecular forces are low, the molecules tend to stay away from eac...
Is chlorophyll soluble in water? 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. ...
To understand why ethanol has a higher boiling point than diethyl ether and ethyl amine, we need to analyze the molecular structures and the types of intermolecular forces present in each compound.1. Identify the Compounds:
Why is condensation exothermic? Why does the enthalpy of formation for the ethanol dimer have more energy than two isolated ethanol molecules? Why does water have high entropy? Why is it important to add heat slowly and steadily when the temperature gets close to the melting point? Explain why...