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What are the five latest computer inventions?
i want an answer to the latest computer devices i want an answer to the latest computer devices
What is latest version of css?
The latest version of css is css3
What is the latest version of Microsoft Excel?
If by Microsoft you mean the Windows operating system: The latest general OS is Vista (6.0.6002) The latest server OS is Windows Server 2008 (6.0.6002) The latest (release candidate) for Vista's successor is Windows 7 (6.1.7100)
Which is the latest version of XP?
The latest version of Windows XP is Service Pack 4.
What is the latest song from AC/DC?
The latest song from AC/DC is Shot in the Dark at the time of posting.
What is the difference between alpha and beta naphthol?
alpha naphthol with CCl4(carbon tetrachloride) gives blue colour whereas beta naphthol with CCl4 gives no colour. that is the distinction test between alpha and beta naphthol.
What is the melting point of alpha naphthol?
The melting point of alpha naphthol is 95-96 oC.
What is the latest price of psp 3000 in Lahore?
The price of the latest psp price in Lahore is about 15,000 -----19,000
What you add firstly in carbohydrate solution either H2SO4 or 1-naphthol?
what is the intermediate after adding H2SO4 on naphthol?
What is the latest price of psp go in Lahore?
the latest price of psp go is 17000
What is the latest price of Honda CD 70?
What is the latest price of honda CD 70?
What is the melting point of phenyl-azo beta-naphthol?
The melting point of phenylazo- beta-naphthol is somewhere from 131 to 133 degrees Celsius. Phenylazo- beta-naphthol is also called as Sudan I.
In diazotization beta naphthol used?
Actually beta naphthol is not used in diazotization.It is used to confirm the formation of diazonium salt.Because the diazonium salt so formed undergo the COUPLING REACTION with beta naphthol to form a ORANGE DYE or DYESTUFF. eg. aniline with HCl and Sodium Nitrite followed by the treatment with beta naphthol in NaOH at 0-5 degree celcius forms Phenyl azo-beta naphthol(orange).
What is Amino-naphthol sulfonic acid?
Amino naphthol sulfonic acid is reducing agent used in estimation of phosphorus by fiske subarao method
Where can one find the latest price for the mini 9?
One can find the latest price for the Mini 9 in sales magazines and also directly from the manufacturer. The manufacturer's site or a representative from the company can tell one the latest price.
Is 2-naphthol soluble in toluene?
Yes
How could you seperate benzophenone from a-naphthol?
The melting point for lauric acid is about 45 degrees while it is 121 degrees for naphthol. So, in a mixture repeated cycles of slow warming and cooling should separate out lauric acid from naphthol. You can improve the efficiency by adding a dash of slightly acidic 70% isopropyl alcohol. This will deprotonate the lauric acid while maintaining the proton on naphthol during this process to enhance separation and purification of the two compounds. You could also flat-out distill the two products by maintaining the temperature of the solution at the boiling point of lauric acid to separate it from naphthol.
