Which of the following is a polar aprotic solvent? A) water B) ammonia C) acetic acid D) acetone E) methanol Aprotic Solvents: In the word "aprotic", the prefix a means without or absence of: Aprotic solvents are solvents that do not have...
Is acetic acid polar or nonpolar? Liquid acetic acid is a hydrophilic (polar) protic solvent, similar to ethanol and water. With a moderate relative static permittivity (dielectric constant) of 6.2, it dissolves not only polar compounds such as inorganic salts and sugars, but also non-polar co...
The most widely known example of a solvent is water. Solvents are classified as being either polar or nonpolar. Solvents can also either be polar aprotic or polar protic. Other examples of solvents include toluene, benzene, acetone, and others....
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Why is acetone the best solvent for lipids? What advantages does using an ionic liquid as a solvent have over using an organic solvent? Why hexane dissolved in toluene? Why is ethyl acetate a polar solvent? Explain. Why are polar solvents best suited for the SN1 reaction? Why is water no...
Which is a more effective polar protic solvent, ethanol or water?Which of these compounds contains the most polar bond? a) CH4 b) CO2 c) H2O d) F2Are the bonds in each of the following substances ionic, nonpolar covalent, or polar covalent? (a) K C l (b...
Why is MgF_2 polar? How do you know which one is more polar between different carotenoids? Why is SiH_4 non polar? How do you determine which dyes are more polar than others? Out of acetone and ethanol, which solvent is more polar? Explain why. Which of the following substances are ...
Ethyl acetate, octane, acetone, diethyl ether, benzene, and toluene are the common organic solvents used and some organic solvents may be different in polarity and distinct structure. Polarity is a common factor to consider when picking an organic solvent becau...
Inert means that the choice of solvent depends on the reactivity of the ruthenium and osmium compounds, for example that protic polar solvents are not used if substitution reactions, such as the replacement of halogen by alkoxy, are to be expected. Suitable inert solvents are, for example, ...
It is preferable to use a non-protic polar solvent such as dimethyl formamide, dimethyl sulphoxide and hexamethyl phosphoroamide in order to accelerate the above-mentioned reaction. The reaction is generally conducted at a temperature of -50° to -30° C. for 0.5 to 1 hour. ...