0
What else can I help you with?
Does pyrate and uranium have a reaction?
If you think to a picrate (a salt of picric acid), yes: an uranyl picrate exist.
Why does biphenyl not form picrate?
Because of free rotation of one phenyl group w r to the other thus it unable to form picrate
How picrate test differ between anthracene and naphthalene?
The picrate test is used to distinguish between anthracene and naphthalene. When naphthalene is treated with picric acid, a yellow precipitate is formed due to the formation of naphthalene picrate. In contrast, when anthracene is treated with picric acid, an orange or red precipitate is formed due to the formation of anthracene picrate. This color difference can be used to differentiate between the two compounds.
What salt is obtained on reaction of picric acid with sodium carbonate?
Sodium picrate is obtained when picric acid reacts with sodium carbonate. Sodium picrate is a water-insoluble yellow crystalline solid.
Why alkaline picrate should be freshly prepared?
Many of the picrates are explosive and dangerous to store; fresh preparation limits the time that this is a risk. They also can react with their container or decompose so freshly prepared solutions will be more reliable for some processes like the Jaffe reaction to test for creatinine where the exact concentration is important in order to properly calibrate the results of the test.
What happens when picric acid reacts with sodium bicarbonate?
When picric acid reacts with sodium bicarbonate, it produces carbon dioxide gas, water, and sodium picrate. The carbon dioxide gas can be observed as bubbling or effervescence during the reaction. Sodium picrate is a less explosive compound compared to picric acid.
What happens if you mix Picric acid and Sodium hydroxide?
Mixing picric acid with sodium hydroxide can result in a potentially dangerous reaction. It can form highly explosive picrate salts which are shock-sensitive. Extreme caution should be taken when handling these substances and they should never be mixed together.
What is the test for alkaloids?
The Dragendorff test is commonly used to detect the presence of alkaloids. This test involves adding Dragendorff reagent to a sample, which forms a precipitate with alkaloids, indicated by an orange or red color.
What are some seven letter words with 1st letter P and 3rd letter C and 4th letter R and 5th letter A?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern P-CRA--. That is, seven letter words with 1st letter P and 3rd letter C and 4th letter R and 5th letter A. In alphabetical order, they are: picrate
What are some seven letter words with 1st letter P and 3rd letter C and 5th letter A and 6th letter T?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern P-C-AT-. That is, seven letter words with 1st letter P and 3rd letter C and 5th letter A and 6th letter T. In alphabetical order, they are: pectate piccata picrate
What are some seven letter words with 2nd letter I and 3rd letter C and 5th letter A?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 11 words with the pattern -IC-A--. That is, seven letter words with 2nd letter I and 3rd letter C and 5th letter A. In alphabetical order, they are: dictate nickars nictate piccata pickaxe picrate ricracs tictacs viciate wiccans wickape
What are some seven letter words with 2nd letter I and 3rd letter C and 4th letter R and 7th letter E?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -ICR--E. That is, seven letter words with 2nd letter I and 3rd letter C and 4th letter R and 7th letter E. In alphabetical order, they are: microbe picrate picrite
