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What else can I help you with?
What is the composition of the molisch's reagent?
5% alpha-napthol in absolute ethanol
Is Alfa Napthol same as Alfa Napthyl Amine?
no. both are different. the former is a phenolic compound (-OH group on the naphthalene ring) while the latter has a -NH2 group attached to the naphthalene ring.
What is the composition of molisch test?
molisch reagent is prepared by dissolving 5g of alpha napthol in 100 ml alcohol
What is the difference between replace and a replace all command technically?
Replace will replace one instance of what you want to replace. Replace All will replace all instances of what you want to replace.
What is the future tense of replace?
"Will replace" is the future tense of "replace".
What compounds other than a-napthol can be used as a reagent for the test?
Other compounds that can be used as a reagent for the test include resorcinol, phenolphthalein, and 4-nitrophenol. These compounds can react with aldehydes to form colored products, making them useful for qualitative tests for the presence of aldehydes.
What indicator is used to determine glucose or lactose in voges proskauer test?
In the Voges-Proskauer test, the indicator used to determine glucose or lactose fermentation is alpha-naphthol and potassium hydroxide (KOH). These reagents react with the acetoin produced during the fermentation process, resulting in a pink or red color change if the organism is positive for acetoin production.
Do I need to replace the sink when I replace the cabinets?
You don't have to replace the sink when you replace your cabinets. If the sink works, does not leak, and suits your aesthetic, there is no need to replace it.
Should you replace the brushes on a starter or replace the starter?
replace the starter
How do you tuneup a 2002 Buick LeSabre?
Replace Spark plugs Replace Wires Replace fuel Filter Replace PCV Valve Replace air Filter
What is the chemical content of Barritt's reagents A and B?
Barritt's reagent A contains potassium hydroxide (KOH) and Barritt's reagent B contains alpha-naphthol and concentrated sulfuric acid. Both reagents are used in the biochemical identification of bacteria, specifically for distinguishing between oxidase-positive and oxidase-negative bacteria.
When to replace your thermostat?
Replace your thermostat whenever you replace the coolant and service the cooling system. Also replace it if you suspect it is sticking.
