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Not necessarily, it depends upon structure and size of molecule, usually free alcohols are more nucleophilic.
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Would water be a suiable solvent for every dye?
-Cationic dyes (basic dyes) are soluble in polar solvents such as water, alcohols -Nonionic Fat-soluble dyes line metal-free azo and anthraquinone dyes are soluble in aromatic and aliphatic hydrocarbons. -Metal-complex dyes are normally soluble in alcohols, ketones, glycoethers
A good kids exotherimc reaction?
Don't know off the top of my head, but I can tell you what makes the best demonstration of an endothermic reaction, and that's chewing a piece of sugar free gum that uses Xylitol as the sweetener. Xylitol and Erythtritol, both sugar alcohols, have a cooling sensation when dissolved in water in the saliva.
How does acetaldehyde react with the hydrogen cyanide?
The mechanism is nucleophilic addition. The cyanide anion attacks the partially positive carbon of the carbonyl function in acetaldehyde (the carbon is partially positive because of the negative mesomeric and inductive effect of the carbonyl function) forming a tertaïdic intermediate with an alkoxide-like oxygen. A free electrobn pair of oxygen 'attacks' an other hydrogencyanide molecule which donates its proton (it is an acid) giving the end product 2-hydroxypropanenitrile.
What is an imine?
An imine is a functional group or chemical compound containing a carbon-nitrogen double bond. An imine can be synthesised by the nucleophilic addition of an amine to a ketone or aldehyde giving a hemiaminal -C(OH)(NHR)- followed by an elimination of water to yield the imine. However, the equilibrium in this reaction usually lies in favor of the free carbonyl compound and amine, so that azeotrope distillation or use of a dehydrating agent such as molecular sieves is required to push the reaction in favor of imine formation. For more details, see the links on the left side of this column.
What is the free state of carbon in free state?
free and combined states of carbon
Which alcohols are gluten free?
wines
Is amaretto gluten free?
yes, all distilled alcohols are gluten free. However added flavors may not be gluten free.
Products in which Sugar alcohols are most often used?
sugar alcohols are popular in sugar-free gums and mints. They are less sweet than sucrose.
What intermolecular attraction gives alcohols many of their physical properties?
The intermolecular attraction in alcohol is called my dick. Ladies, feel free to drink out of it ;)
Why are there no geometric isomers in non cyclic compounds containing single bonds?
Because atoms are free to rotate freely around a single bond.
Are sulfites in alcohols?
Yes, I am currently compiling a list of which are sulfite free as I have a sulfite allergy. Currently avoid : Wine / Brandy / Some Whisky / Beer / Lager / Cider
Do alcohol and orange juice have different physical propities?
Most of the common alcohols are colorless liquids at room temperature. Methyl alcohol, ethyl alcohol, and isopropyl alcohol are free-flowing liquids with fruity odours. The boiling points of alcohols are much higher than those of alkanes with similar molecular weights.
Would water be a suiable solvent for every dye?
-Cationic dyes (basic dyes) are soluble in polar solvents such as water, alcohols -Nonionic Fat-soluble dyes line metal-free azo and anthraquinone dyes are soluble in aromatic and aliphatic hydrocarbons. -Metal-complex dyes are normally soluble in alcohols, ketones, glycoethers
Can Muslims read the Qur'an any where?
Yes, Muslims can read Quran anywhere on condition to be clean place and free from any dirt or forbidden items or activities (such alcohols or gambling places)
Will sodium dissolve in dimethyl ether?
No. Theoretically, sodium could be dissolved by 4 dimethyl ethers or one 12 crown ether. For most organic reactions, we assume the entropic penalty to be 0. In the case of crown ethers you are taking 2 molecules to form 1 (not much entropic penalty). However, with the dimethyl ethers you are taking 5 molecules to form 1 (an extremely negative entropic penalty). Since delta G = delta H - T*delta S, the large negative S value will make the free energy change of the reaction positive which will make the reaction of the dissolving of sodium unfavorable as shown by delta G = -RTln(Keq).
Why does a tetrahedral complex of the type MA2B2 not show geometrical isomerism?
For Geometrical isomerism the free rotation about the bonds should be restricted so a double bonded or cyclic compound may show the geometrical isomerism.
Why cyanide is used in benzoin synthesis?
In the benzoin reaction, the cyanide molecule acts as a catalyst. That means it takes part in the reaction but is not used up. It is a powerful nucleophile, as a cyanide molecule is made of a carbon atom triple bonded to a nitrogen atom, leaving a free pair of electrons. During the nucleophilic addition, the carbon chain of the aldehyde it is reacting with gets one carbon longer. This reverses the polarity, which triggers another nucleophilic addition. Therefore cyanide is used as it acts as a catalyst for the reaction. It gets eliminated again, so it is not used up.
