Why is it possible to separate naphthalene and benzoic acid? Why does the temperature remain constant for boiling water? Why is carbon dioxide a gas at room temperature? Why do gases diffuse? Why is heat absorbed in glass transition? How do intermolecular interactions affect the glass transition...
Why is it preferable to allow cold water to enter at the bottom of a condenser and exit at the top rather than vice versa? Why must the initial benzoic acid crystals in the Buchner funnel be washed with cold water? Explain how perspiration helps keep you cool ...
Chronic treatment with cis-4-[4-(3-adamantan-1-yl-ureido) cyclohexyloxy]benzoic acid (c-AUCB, 3 mg/L in drinking water), an inhibitor of soluble epoxide hydrolase (sEH) which normally degrades EETs, increased intrarenal and myocardial EETs to levels observed in sham-operated HanSD rats, ...
Biotinylation was performed by reacting the protein with the water soluble reagent BAC-SulfoNHS. Following the reaction, the biotinylated protein was separated from the by-products by a gel filtration column (Sigma; Sephadex G-25) using 0.01 M PBS pH 7.4 as eluent. Consequently the biotinylated ...
Why is salicylic acid not soluble in water? Why is glacial acetic acid designated as glacial? Why does color change in titration? Why does the level of water seem to not rise when salt is dissolved in water? Why does H_{2}O hav...
The barium component reacts with acid to generate hydrogen gas, while the silver component does not react. Derive an equation that calculates the percentage of barium in the original mixture based on the t A water-soluble salt forms a precipitant during Group 3 analysis. ...
Why is benzoic acid not soluble in water? Why is glycine nonpolar? Why is methane a stronger greenhouse gas than carbon dioxide? Explain why \Delta H1 is small for a typical nonpolar solute. Why is Lake Urmia red? Why does a low copy number of fosmids contribute to stability? Why is ...
Explain why NaOH is the best extraction method for getting fluorene out of benzoic acid. Is the indicator typically added to the titrant or the analyte in a titration? Explain why. What is the purpose of adding NaOH solution to the initial organic phase? When (R)-...
Why does a solute dissolve only to a particular extent in water? How can you assume that a pickle contains approximately the same amount of salt as the juice it is soaked in? Explain. What causes soil to be "sour" or "sweet"? Why does pure dry benzoic acid ...
4. The process of claim 3 wherein the value of x and each R and R' is such that the reaction product (1) is soluble in said inert diluent. 5. The process of claim 4 wherein X is chlorine and n has a value of zero and Tm is titanium. 6. The process of claim 5 wherein...