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Yes, it is possible to prepare a 100 ppm (parts per million) aniline solution in water. To do this, you would dissolve 100 mg of aniline in enough water to make a final volume of 1 liter. Ensure that the aniline is completely dissolved and that the solution is well mixed for accuracy. Always follow safety guidelines when handling aniline, as it is a hazardous substance.
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Why is o-aniline phenol less soluble in water than m-aniline phenol?
In o-aniline phenol Intramolecular hydrogen bonding occurs which is not possible in meta and is responsible for less solubility
Aniline plus water plus FeCl3?
When aniline (C6H5NH2) is mixed with water and ferric chloride (FeCl3), a complex reaction occurs. Aniline, being a weak base, can form a soluble anilinium ion in the presence of water. The FeCl3 can react with the aniline to form a colored complex, often resulting in a deep violet or purple solution, which is indicative of the formation of a complex between the aniline and ferric ions. This reaction is often utilized in analytical chemistry to detect aniline and related compounds.
Why is anhydrous magnesium sulfate not a very good drying agent to dry ether solution of aniline?
Anhydrous magnesium sulfate is not a very effective drying agent for ether solutions of aniline because it can react with the amine functional group in aniline, leading to the formation of magnesium salts. These salts can hinder the drying process and may not completely remove water. Additionally, the ether solvent can solvate the magnesium sulfate, reducing its efficiency in absorbing water from the solution.
Can you separate water and Aniline using separating funnel?
At 20o C aniline's rate of solubility in water is 3.6g/mL. So, aniline mixes with water unlike kerosene which forms a layer above the water. Separating funnel is used to separate two immiscible liquids and cannot separate miscible liquids. Hence, we cannot separate water and aniline using separating funnel.
How can prepare ethanolic solution?
To prepare an ethanolic solution, simply mix ethanol (commonly known as alcohol) with a solvent such as water. The ratio of ethanol to water will determine the concentration of the solution. Be sure to measure the quantities accurately and mix well to ensure homogeneity.
Why aniline dissolve in acid hydrochloric solution?
In acid, the nitrogen gets protonated making the chloride (if using hydrochloric acid) salt of aniline, which is soluble. In a basic solution, the nitrogen is not protonated, so the solubility is much lower.
Why is o-aniline phenol less soluble in water than m-aniline phenol?
In o-aniline phenol Intramolecular hydrogen bonding occurs which is not possible in meta and is responsible for less solubility
Aniline plus water plus FeCl3?
When aniline (C6H5NH2) is mixed with water and ferric chloride (FeCl3), a complex reaction occurs. Aniline, being a weak base, can form a soluble anilinium ion in the presence of water. The FeCl3 can react with the aniline to form a colored complex, often resulting in a deep violet or purple solution, which is indicative of the formation of a complex between the aniline and ferric ions. This reaction is often utilized in analytical chemistry to detect aniline and related compounds.
How can you separate the mixture of chloroform aniline and benzoic acid?
One way to separate this mixture is through a process called liquid-liquid extraction. Aniline and benzoic acid are both water-soluble, while chloroform is not. By adding water to the mixture, the aniline and benzoic acid will dissolve in the water phase, leaving the chloroform to be separated out. The aniline and benzoic acid can then be recovered from the water phase by adjusting the pH of the solution.
Is Aniline heavier than water?
Yes aniline is heavier than water.Answer:Aniline i slightly denser than water. An equal volume of aniline will have about 2% more mass than water.
Is it possible to prepare a standard NaOH solution by dissolving an accurate amount of NaOH pellets in a known volume of water?
Yes, it is possible to prepare a standard NaOH solution by dissolving an accurate amount of NaOH pellets in a known volume of water. This process allows for the calculation of the concentration of the NaOH solution based on the amount of NaOH used and the volume of water.
How can prepare .01N KBr solution?
To prepare a 0.01N KBr solution, dissolve 0.74g of KBr in 1 liter of water. This will give you a solution with a molarity of 0.01N for KBr.
Why is anhydrous magnesium sulfate not a very good drying agent to dry ether solution of aniline?
Anhydrous magnesium sulfate is not a very effective drying agent for ether solutions of aniline because it can react with the amine functional group in aniline, leading to the formation of magnesium salts. These salts can hinder the drying process and may not completely remove water. Additionally, the ether solvent can solvate the magnesium sulfate, reducing its efficiency in absorbing water from the solution.
Can you separate water and Aniline using separating funnel?
At 20o C aniline's rate of solubility in water is 3.6g/mL. So, aniline mixes with water unlike kerosene which forms a layer above the water. Separating funnel is used to separate two immiscible liquids and cannot separate miscible liquids. Hence, we cannot separate water and aniline using separating funnel.
How do you prepare 2 ppm solution of nickel nitrate?
To prepare a 2 ppm solution of nickel nitrate, you would dissolve 2 grams of nickel nitrate in enough water to make 1 liter of solution. This will result in a solution where there are 2 parts of nickel nitrate for every 1 million parts of water.
Who would you prepare 2.6L of a 1200 solution given 12 percent solution sterile water?
pharmacist
How can we prepare litmus solution in lab?
To prepare a litmus solution in the lab, you can dissolve powdered litmus in distilled water to create a purple solution. Stir the mixture well to ensure the litmus is fully dissolved. Adjust the concentration of the solution by adding more litmus or water as needed.
