Why does adding a salt solution cause soap to precipitate?

Q: Table 1. Required components Component Amount Concentration Sodium Citrate 92.118 dihydrate (mw:…

A: For a buffer solution- pH = pKa + log [Base/Acid]   pKa of citric acid= 4.3

Q: What is the molality of a 60.5% by mass of nitric acid, HNO3 solution?

A: In this question, we will determine the morality of the nitric acid solution, here given 60.5% by…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: For balancing the chemical equation coefficient are used.

Q: CANNOT form hydrogen bonds with water? A) (CH3CH2)2NH B) CH3CH2OH C) (CH3CH2)3N D) CH3CH2NH2 E) All…

A: For the formation of hydrogen bonding ,the hydrogen atom must be between most elctrectronegative…

Q: Draw a stepwise detailed reaction mechanism for the following reaction. HO + CgHsCHO H20 + `OH

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Q: help

A: According to the question, a cell was made up of two half cells: One made from fluorine gas and…

Q: 2) How effective is a rechargeable battery after each time you charge it?

A: Answer to how effective is a rechargeable battery after each time we charge it.

Q: What is the IUPAC name for the molecule below? CH, CH₂NCH, T CH,

A: The IUPAC name of above amine derivative compund is  N,N-Dimethylethanamine

Q: An experiment was conducted to measure the standard reduction potential, Ered of magnesium, Mg (s)…

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Q: Which of the following are true for oxidation of the alkyl side chain of benzene? Select the correct…

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Q: 10. Rate = k [X][Y]0.5. The reaction order with respect to X is a. 1.5 b. 1.0 с. 0.5 ning aleast oeo…

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Q: 13) In the following reaction, identify the major product. OH KHSO4 OH A B C OH E 14) When…

A: 13) dehydration of alcohol and conjugated product is major. 14)dehyrohalogenation.

Q: 1. Which color is produced when egg albumin is treated with NaOH and diluted CuSO4 solution? A.…

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Q: Pb(NO3)2 (aq) + Nal (aq) -> complete ionic equation: net jonic equation:

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Q: At what position, and on what ring, would you expect the following substance to undergo…

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Q: sodium

A: Part A: The dissociation reaction of iron (ii) carbonate is given as: FeCO3 (s) --------->…

Q: What is the percent error for the above reaction if the actual yield is 1.1g of iron? Above reaction…

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Q: Calculate [H3O1] in a solution that has [OH-] = 6.7  M at 25 degrees celcius. Is the solution…

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Q: (b) Suggest a reasonable biosynthesis for the naturally occurring alkaloid coniine (isolated from…

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Q: The decomposition of HI at low temperature was studied by injecting 2.50 mol of HI into a 10.32-L…

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Q: 1. Are the materials that have a large particle size of their atoms diffusion through it faster, or…

A: Diffusion is the migration of atoms or molecules from higher concentration to lower concentration.

Q: Calculate the mass percent by volume of 333.6 g of glucose (C₆H₁₂O₆, MM = 180.2 g/mol) in 325 mL of…

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Q: C. Using the generic Michaelis-Menten plot below, describe the reaction's behavior in the following…

A: The explanation is given below-

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

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Q: What is the mass used in each reactant to create stock solution Reactant #1 Potassium carbonate -…

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Q: CH3-CH2-COO-CH2-CH2-CH3

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Q: 4. During the synthesis of Nickel, Ammonia, and Chloride coordination compound, what would happen to…

A: To explain what happens to the product yield if the synthesis was done at 100 oC instead of 60 oC.

Q: HCl can be standardized against: I.   Na2CO3                                   II.  KHC8H4O4…

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Q: Name in the order listed the class to which each of the following structures belongs:   CH3-CH2-F,…

A: We have to name in the order listed the class to which each of the following structures belongs.

Q: In an analytical laboratory that analyzes BOD, the titrant solution of sodium thiosulphate the help…

A: The balanced reactions involved are as below: 6KI + 14 HCl + K2Cr2O7 -----> 2CrCl3 + 3I2 + 7H2O +…

Q: Section 3: (a) Draw the product and draw the arrow pushing mechanism for the following reaction 2 H0…

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Q: How many milligrams of sodium chloride (NaCl; MW = 58.5) would be required to make a 50 mL total…

A: Two solutions are isotonic when their osmotic pressures are equal. Molar mass of ephedrine sulfate…

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 16.1 s…

A: The integrated rate equation for first order reaction is  K = 2.303tlog[R]o[R] K = rate constant t =…

Q: What do we call a distinct substance that contains two or more elements chemically combined in…

A: 1.Element are the simplest form of matter Example ; lithium , barilium

Q: A solution of HCl at a certain temperature has a density of 1.159 g/mL. The mole fraction of the…

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Q: 4000 8 8 8 8 8 % of base peak 100 80 3354 3000 45 IR Spectrum (liquid film) M = 60 (<1%) 120 40 13C…

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Q: What would be the equation for equilibrium constant for the following reaction? Pb(OH)4 (aq) +…

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Q: The hydrogen ion concentration ([H+]) of a solution is  3.56 × 10-14 mol/L. What is its pH

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Q: A voltaic cell is constructed using 1.0 M copper(1) ion, Cut and 0.2 M silver ion, Ag+ solutions.…

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Q: 1) How does temperature affect the lifetime of a battery, would it affect the battery to be…

A: 1. Answer - According to the question - High ambient temperature is the most important factor that…

Q: Use the following chemical equation to answer the questions below. Fe (s) + 2H¹ (aq) = H₂(g) + Fe²+…

A: This problem can be explained by Le Chatelir's principle . Le Chatelier's principle can be stated as…

Q: 34. Given the initial rate data for the reaction A + B C, determine the rate expression for the…

A: A + B ---&gt; C ∆C/∆t = K [A]m[B]n .............(*) K= rate constant m= order with respect to A . n=…

Q: In the following reaction represented by the net ionic equation, the rate of reaction of CN– is…

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Q: What is the pH of the solution when 100 ml 0.02 M HCI is added to 100 ml 0.04 M sodium hydrogen…

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Q: a. b. P CH3 CH3CHCH₂CH₂CO₂CH3 CO₂H Br OH 1. DIBAH 2. H₂O+ SOCI₂ CH₂CO₂COCH₂ Pyridine

A: We can expect aldehyde, acid chloride and ester as major products for the given reactions…

Q: Draw and name compounds that meet the following descriptions: a. Two primary, 2 secondary, and 2…

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Q: For the reaction below, what coefficients can be added to balance the reaction: CO H2 C6H14 H2O

A: We can balance the chemical reaction by using hit and trial method.

Q: I. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…

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Q: What are some of the analytes typically analyzed using  reverse-phase ion-pairing chromatography

A: The detailed answer of the given question is as under:  OLIGONUCLEOTIDES are short, single or double…

Q: What is chiral chromatography?

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.