8.142 a. Write the equilibrium equation for the acid-base reaction that takes place between aniline and water. o Aniline b. Being attached to an aromatic ring causes the -NH₂ group of aniline to be less basic than nonaromatic amines, such as propylamine (Problem 8.141). Because aniline is a weak base, its conju- gate acid is relatively strong (pK₂ = 4.6). Which predominates at pH 7, aniline or its conjugate acid? - -NH₂

Q: What is the volume of added acid at the equivalence point? Express the volume in milliliters to two…

A: The graph for pH versus volume of the acid added is given below : We have to calculate the volume…

Q: Write a synthesis for this Organic Chemistry Reaction.

A: cyclohexane-1,4-dione undergoes aldol condensation with formaldehyde in the presence of strong base…

Q: lease don't provide handwriting solution

A: 1H-NMR spectroscopy is mainly used for the identification of the complete structure of an organic…

Q: 0.4ml to minims

A: ml and minims are unit of Volume   1 ml = 16.2307 minims 0.4 ml =0.4 × 16.2307 minims0.4 ml =6.49228…

Q: how would you prepare 9 liters of a 50% dye solution beginning with a 60% stock dye solution?

A: Given :-  Initial concentration or concentration of stock solution = 60%  Final concentration or…

Q: You are given a protein solution with a concentration of 0.15 mg/ml. Suppose that we want to prepare…

A:

Q: A solution of FESCN2+ has a concentration of 1.00 × 10-2M and an absorbance of 0.755. What is the…

A: Introduction: Beer's Lambert law shows the linear relationship between the concentration of the…

Q: If  niferex liquid solution provides 10 mg of elemental iron in 1 teasepoonful, how many mL of…

A: We need to calculate mL of solution required to provide 55 mg of elemental iron.

Q: I have to make a solution that contains Toluene, ethyl acetate, and glacial acetic acid With a ratio…

A: Given, A solution that contains Toluene, ethyl acetate, and glacial acetic acid With a ratio of…

Q: If you are in the lab and report "Susie's Tylenol level of 300 \mu g/mL, How many ng/mL is this?…

A: If you have any problem let me know in comment box thankyou.

Q: Graph data with Concentration on the x-axis and Absorbance on the y-axis. Find the line of best fit…

A: Lambert-Beer's law states that the absorbance of a solution is directly proportional to the…

Q: Pure aspirin has a melting point of 135-136 °C. Before the melting point was determined - if the…

A: Melting point is the temperature at which a substance changes from a solid to a liquid phase at…

Q: Arterial fluid is what is in the bottle, arterial solution is the mixture in the reservoir. True

A:

Q: Calculate the average daily intake of chlorobenzene. The concentration is 4.09E-8 mg/m^3, assume…

A: We are going to break down the components in order to compute the average daily intake of…

Q: Give the standard deviation of these three molaritys.    0.0366 0.0373 0.0370

A: Standard deviation:  Standard deviation tell about the variability(error) in data set. If standard…

Q: Is gel hand sanitizer classified as a solution?

A: In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a…

Q: Flowchart example of Recrystallization

A: Recrystallization is one of the methods used for the purification of a sample. The basic principle…

Q: Concentration of Reagents (NH4)2S2O8 KI Na₂S2O3 0.25 M 0.22 M 0.19 M Volumes of Solutions S₂082 (mL)…

A: Concentration of (NH4)2S2O8 = 0.25 MConcentration of KI = 0.22 MConcentration of Na2S2O3 = 0.19…

Q: Topic: Pricing the Prescription  1. Solve the Professional fee and Mark up % 2. What is the…

A: The objective of this question is to show the determining the professional fee, the markup…

Q: want to see the solution in a tablula form

A: we need to find the limiting reagent for a given reaction.

Q: How much diluting fluid would be required to make 100 mL of a 1/100 dilution from an undiluted stock…

A: First the given data Final volume = 100 mL Dilution = 1/100 Find out the diluting fluid volume

Q: + Br₂ 1+ H₂O |+HI + H₂

A: Addition of hydrogen to unsaturated compound results into formation of saturated compound. Addition…

Q: Select all of the statements that are true about the melting point of an impure compound. The mp…

A:

Q: . Your kidneys work by separating small ions in your blood from the larger protein molecules. Based…

A: The human kidneys are vital organs responsible for filtering the blood and removing waste products…

Q: Would you be able to check if water is hard by using a detergent?

A: Detergent is a long hydrocarbon chain of an aliphatic carboxylic acid having cleansing properties in…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.