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What kind of toothache medication has cocaine in it?
"Colgate", "Oral B" and "Pearl Drops"
What is the solvent of eugenol?
Eugenol is practically insoluble in water; it is hydrophobic.
What is the range of pH in acid and how this is linked to the concentration of acid?
in pH acids range from 0-6.as the highest value is 6 and if the concentration of an acid is 6 it is concentrated as this value drops the concentration drops
Write equation for reaction of eugenol with sodium hydroxide and explain why the product is soluble in water?
Eugenol acts as an acid, NaOH acts as the base. NaOH strips a proton from eugenol, forming a salt, Na(eugenol(minus)H) and water.
Why is eugenol used in most men's fragrances?
Eugenol is a constituent of essential oils (lavender, rosemary, etc.) which are sometimes used to create cologne/perfume. So either the eugenol is just a part of the essential oils used to create the fragrance, or the eugenol is added as a preservative.
Is eugenol chiral?
Eugenol is not chiral because it contains no assymmetric carbons. (carbons with 4 different groups attached to it)
Equation for eugenol and NaOH?
NaOH strips the proton from eugenol giving the oxygen on eugenol a negative charge, a sodium cation, and water
What is the essential oil in clove?
eugenol
What is the change in conductivity as the concentration of the NaCl solution was increased by the addition of NaCl drops?
The electrical conductivity of the solution will be higher if the concentration of NaCl increase.
How many times does the concentration of H plus increase or decrease when pH drops from 7 to 5?
When the pH drops from 7 to 5 the H plus concentration increases by 100 times. ie:for every drop back of pH by 1 unit the H plus concentration increases by 10 times.
Is the treatment different for persistent toothache and intermittent toothache?
When talking about a toothache , the best person who can answer all your concern is the dentist.
Which tobacco products contain eugenol?
cigars.
