No, patchoulol is used in perfumery.
5% alpha-napthol in absolute ethanol
Alpha napthol and a mixture of creatine with KOH
reagent A has ethanol and alpha-napthol reagent B has potassium hydroxide, creatine and distilled water
the compounds other than alpha-naphthol can be used as a reagent for the Molisch's test are the love formula.
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.
molisch reagent is prepared by dissolving 5g of alpha napthol in 100 ml alcohol
sulphuric acid acts as a dehydrating agent.all carbohydrates are dehydrated to give dehydration products. For example, pentoses give furfural as dehydration product where as hexoses give 5-hydroxy furfural.. these are attacked by 1-napthol to give a purple coloured condensation product...
Replace will replace one instance of what you want to replace. Replace All will replace all instances of what you want to replace.
The future tense of "replace" is "will replace" or "shall replace." Example: "I will replace the broken part tomorrow."
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.
replace the starter
Replace Spark plugs Replace Wires Replace fuel Filter Replace PCV Valve Replace air Filter