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Why is picric acid is more acidic than phenol?
Picric acid is 2,4,6-trinitro phenol, the nitro groups are electrons withdrawing groups so are responsible to make the bond weaker between oxygen and hydrogen atoms and increase the acidic strength as compare to phenol.
What is the function of picric acid in creatinine determination?
Picric acid sits at the heart of the classic Jaffe reaction, one of the oldest and most widely used ways to estimate creatinine in the lab. What does it actually do? In alkaline conditions, picric acid reacts with creatinine to produce a reddish-orange color. This is the Jaffe reaction. The stronger the color, the more creatinine there is in the sample. In short, picric acid acts as a chromogenic reagent. It creates a color that tells you how much creatinine you have. Here’s how the process goes: You mix the sample, could be blood, serum, or urine, with an alkaline picrate solution. Creatinine reacts with the picric acid. A colored complex forms. You measure how strong that color is with a spectrophotometer. The absorbance tells you the creatinine concentration. There’s a hitch, though: The Jaffe method isn’t perfectly specific. Other substances, like glucose, proteins, ketones, even some drugs, also react with picric acid. These are the so-called non-creatinine chromogens, and they can make the results appear higher than they really are. Because of this lack of specificity, many labs now use enzymatic creatinine assays, which give more accurate results.
How do you make the Hydrochloric Acid thick?
Hydrochloric acid is typically a clear, colorless liquid, and it does not naturally have a thick consistency. If you need a thickened hydrochloric acid solution for a specific application, you could add a thickening agent such as a gelling agent or a polymer. However, this should be done with caution as it may affect the properties and reactivity of the acid.
How many grams of acetic acid should be dissolved in 100 g of water to make a 4.0 percent solution of vinegar?
If it's a 4% solution by mass, you want 4.167g of acetic acid (25g/6)
What us the effect of adding and acid to water?
Adding an acid to water will increase the concentration of H+ ions, lowering the pH of the solution. This increase in H+ ions can make the solution more acidic and increase its ability to react with other substances. It is important to always add acid to water slowly and with stirring to avoid splattering or potential hazards.
Why is picric acid is more acidic than phenol?
Picric acid is 2,4,6-trinitro phenol, the nitro groups are electrons withdrawing groups so are responsible to make the bond weaker between oxygen and hydrogen atoms and increase the acidic strength as compare to phenol.
How do you make the Hydrochloric Acid thick?
Hydrochloric acid is typically a clear, colorless liquid, and it does not naturally have a thick consistency. If you need a thickened hydrochloric acid solution for a specific application, you could add a thickening agent such as a gelling agent or a polymer. However, this should be done with caution as it may affect the properties and reactivity of the acid.
When make mother need should be done?
??? when make mother need should be done. that's not a question
How do you marinate squid to soften?
Very quickly, until just done, or if you have it in a dish that requires longer cooking, it should have an acid like tomatoes to help breakdown the texture and make it tender.
IF one wanted to make 2-Chlorobenzoic acid instead of 2-Iodobenzoic acid What should be used in place of potassium iodide?
1. If one wanted to make 2-Chlorobenzoic acid instead of 2-Iodobenzoic acid What should be used in place of potassium iodide?
Is there a drug that can make you lose your voice?
Battery acid should do the trick
What should you do to make things right?
Answer If you feel that you should do something to make things right, then you must know what is wrong and why. In this kind of situation you should follow your heart and do what should be done to make things right. If you don't know what needs to be done, you should speak with that person and find out.
What should be done to make the tires move faster?
it should be pushed repeatedly.
How much acid and chlorine should be added to a 5000 liter swimming pool?
How much acid and chlorine should be added to a 5000 liter to make 5 ppm solution
How can you make the surface of mirrored glass look old?
I understand it can be done with acid, unfortnatly i dont quite now what type.
What should be done for itching eyes?
mineral make-up products should help
How do you make chlorine gas?
Chlorine gas can be produced by combining hydrochloric acid with manganese dioxide or by electrolyzing a solution of sodium chloride (saltwater). However, producing chlorine gas should only be done by professionals as it is highly toxic and can be very dangerous if handled improperly.
