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Friedel Crafts acylation of naphthalene depend on type of solvent used?
Friedel Crafts acylation of naphthalene
A sample of 8.76 g of naphthalene is dissolved in 84.5 g of benzene. What is the percent by mass of naphthalene in this solution?
The total mass of solute and solvent is 8.76 + 84.5 = 93.26 g. Percentage of naphthalene = 8.76/93.26 x 100 = 9.39 %.
Why does the freezing point decrease when naphthalene is added in camphor?
When adding a solute to a solvent, the freezing point decreases and is also known as freezing-point depression. Hence when naphthalene is added to camphor the freezing point decreases.
What is the best solvent for phenol for use in Gas Chromatography?
water
How will you separate chalk powder iron fillings and naphthalene?
Use a magnet to remove the iron filings... Warm (do not boil) the remaining mixture to evaporate the naphthalene.
What would be a good solvent at room temperature for naphthalene C10H8 Water ethanol or pentane?
pentane will be good solvent for naphthalene.
Friedel Crafts acylation of naphthalene depend on type of solvent used?
Friedel Crafts acylation of naphthalene
A sample of 8.76 g of naphthalene is dissolved in 84.5 g of benzene. What is the percent by mass of naphthalene in this solution?
The total mass of solute and solvent is 8.76 + 84.5 = 93.26 g. Percentage of naphthalene = 8.76/93.26 x 100 = 9.39 %.
Why does the freezing point decrease when naphthalene is added in camphor?
When adding a solute to a solvent, the freezing point decreases and is also known as freezing-point depression. Hence when naphthalene is added to camphor the freezing point decreases.
What is the best solvent for phenol for use in Gas Chromatography?
water
Is ethanol soluble in kerosene?
ethanol (i.e ethyl alcohol) is a polar solvent. So ethanol is soluble in water. But Kerosene is non-polar solvent. Like dissolves like. This phenomenon is used here. Kerosene can dissolve non-polar solvents like naphthalene, which is a non-polar solvent.
What is the use of Naphthalene balls at?
they're called mothballs-for moths.
What is the best solvent to dissolve NaCl?
The best solvent of NaCl is water.
How will you separate chalk powder iron fillings and naphthalene?
Use a magnet to remove the iron filings... Warm (do not boil) the remaining mixture to evaporate the naphthalene.
Is that naphthalene balls poison?
Naphthalene is a white solid substance with a strong smell. Poisoning from naphthalene destroys or changes red blood cells so they cannot carry oxygen. This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911).
Is naphthalene a base?
No naphthalene is an organic aromatic hydrocarbon.
Which is the best solvent of Calcium Carbonate?
Please let me know best solvent of Calcium Carbonatr
