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Because it is a polar solvent and highly reactive towards Grignard's reagent forming the alkanes.
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Does ethanol form micelle with soap?
No, it cannot.
Why Grignard reagent cannot be prepared by Calcium instead of Magnissium?
The beauty of grignard reagents is their relative ease of production, in simple terms just take an alkyl halide add magnesium and stir to get RMgX which can then be reacted further. The difficulty in using calcium is that the metal itself is less reactive and calcium organometallics are relativelly unstable. Calcium organohalides are also more salt-like and are not as soluble as their Mg counterpart. This whole area is not that well understood, the mechanism of production of grignards is unclear. Certainly alkylcalcium halides are known but they are difficult to prepare and are described as extremely unrreactive.
Why are lipids soaked in ethanol in an emulsion test?
Lipids are soaked in water because they do not dissolve in water but the ethanol will allow the lipid to dissolve such that when diluted the ethanol will fall out of solution to form an emulsion.
Why grignard reagent cannot be prepared by calcium instead of magnisium?
The beauty of grignard reagents is their relative ease of production, in simple terms just take an alkyl halide add magnesium and stir to get RMgX which can then be reacted further.The difficulty in using calcium is that the metal itself is less reactive and calcium organometallics are relativelly unstable. Calcium organohalides are also more salt-like and are not as soluble as their Mg counterpart.This whole area is not that well understood, the mechanism of production of grignards is unclear. Certainly alkylcalcium halides are known but they are difficult to prepare and are described as extremely unrreactive.If you have access to a library then see:-Volume 252, Issues 15-17, August 2008, Pages 1516-1531Recent Advances in Organometallic Chemistry: 2008ReviewHeavy Grignard reagents-Synthesis and reactivity of organocalcium compounds by Matthias Westerhausen
Is carbon tetrachloride CCl4 soluble in chloroform?
question itself is wrong, chloroform is solute and ccl4 is solvent, solute should dissolve in solvent and solvent cannot dissolve in solute
Why is benzene formed during Grignard reactions using phenylmagnesium bromide?
Grignard reactions must be carried out in an anhydrous environment in an anhydrous solvent (e.g. anhydrous ether). Why? Grignard reagents behave essentially as a carbanion, and are extremely reactive. Therefore they cannot be carried out while acidic hydrogens, or other positive reactive centers are present (carbonyl compounds such as acetone) in the reaction mixture because there is no way to stop the Grignard from reacting with these other compounds rather than the desired reactant. If phenylmagnesium bromide were prepared, and ANY water was present in the reaction mixture phenylmagnesium bromide would not hesitate to react with water--stealing one of its hydrogens. This hydrogen would therefore replace the attached --MgBr to form benzene.
Are you solvent?
A solvent is a substance results in a solution when it dissolves a solute. Therefore, humans are not and cannot be solvent.
What Solvent substance dissolves in saltwater?
A solvent cannot dissolve. You can dissolve a solute in a solvent, e.g. you can dissolve sugar in water - sugar is the solute, and water is the solvent. You cannot dissolve water though.
Does ethanol form micelle with soap?
No, it cannot.
Which molecule is classified as the universal solvent?
Water (H2O) is largely used as a solvent; but an universal solvent cannot exist.
Why Grignard reagent cannot be prepared by Calcium instead of Magnissium?
The beauty of grignard reagents is their relative ease of production, in simple terms just take an alkyl halide add magnesium and stir to get RMgX which can then be reacted further. The difficulty in using calcium is that the metal itself is less reactive and calcium organometallics are relativelly unstable. Calcium organohalides are also more salt-like and are not as soluble as their Mg counterpart. This whole area is not that well understood, the mechanism of production of grignards is unclear. Certainly alkylcalcium halides are known but they are difficult to prepare and are described as extremely unrreactive.
What are the Differences between polar solvent and non polar solvent?
A polar solvent is a compound which has dipole moments which allow compounds which are able to form ion-dipole moments to dissolve. Non-polar solvent refers to compounds which have no polarity,(no dipole moments, or that the polarity is cancelled out), such as CCl4.
Why are lipids soaked in ethanol in an emulsion test?
Lipids are soaked in water because they do not dissolve in water but the ethanol will allow the lipid to dissolve such that when diluted the ethanol will fall out of solution to form an emulsion.
Does theVolume of the solvent and the volume of the solution remain the same if you add more solute to the solvent is this statement right or wrong?
This statement is incorrect. If you add a solute to a solvent the total volume is not equal to the volume of the solute plus the volume of the solvent. This seems counterintuitive but when adding two different compounds together these compounds may stack together better or worse than they would separately. This can be seen very readily when mixing pure ethanol and water. It also results in the fact that using normal distillation methods you cannot get ethanol more pure than 95%. Hope that helps
What solvent is called universal solvent?
Water is the substance that is often called the "universal solvent". However, in actuality, nonpolar substances cannot be dissolved in water.
Why grignard reagent cannot be prepared by calcium instead of magnisium?
The beauty of grignard reagents is their relative ease of production, in simple terms just take an alkyl halide add magnesium and stir to get RMgX which can then be reacted further.The difficulty in using calcium is that the metal itself is less reactive and calcium organometallics are relativelly unstable. Calcium organohalides are also more salt-like and are not as soluble as their Mg counterpart.This whole area is not that well understood, the mechanism of production of grignards is unclear. Certainly alkylcalcium halides are known but they are difficult to prepare and are described as extremely unrreactive.If you have access to a library then see:-Volume 252, Issues 15-17, August 2008, Pages 1516-1531Recent Advances in Organometallic Chemistry: 2008ReviewHeavy Grignard reagents-Synthesis and reactivity of organocalcium compounds by Matthias Westerhausen
Can kerosine dissolved?
Kerosene is a non polar solvent (or non ionic solvent) and cannot dissolve an ionic compound such as salt.
