Using the results from the solubility test table, what can be concluded about the structure/property of each polymer?

Q: Which of these would NOT increase the rate of dissolving? shaking/stirring the mixture causing an…

A: The rate of dissolution of any substance depends upon the following factors; I) Stirring II) Surface…

Q: What is the chemistry behind fish fermentation process? Provide references and elaborate

A: Fish and fish products are considered to be rich source of polyunsaturated fatty acids, essential…

Q: What advantages and disadvantages does water have as a recrystallization solvent?

A: Recrystallization is used to purify chemicals by dissolving both impurities and a compound is…

Q: What is the solubility rule? What is a typical polar solvent? What is a typical non-polar solvent?

A: The extent of (solid, liquid or gaseous) solute quantity that dissolves in particular given amount…

Q: The solubility of an unknown sample was determined. A volume of 20 mL of filtered supersaturated…

A:

Q: Is recrystallization a good method for purifying any product?

A:

Q: The following solvent selection data were collected for an impure sample of solid compound, unknown…

A: Recrystallization is a technique of separating and purifying the compound from impurities.   it is…

Q: why is cyclohexene soluble in H2SO4? please cite reference

A: With dilute sulfuric acid it forms ciclohexanol, the acid acts as a catalyst where the cyclohexe…

Q: Which property is the basis of the purification technique recrystallization? Select one: Color…

A: To solve this problem we have to know about purification technique recrystallization .

Q: For liquid water list all IMFs that have to be broken for it to mix with acetone

A: liquid water mix with acetone

Q: An impure sample contains 0.74 g of impurities and 4.55 g of benzoic acid.  The sample is dissolved…

A: Recrystalization- It is method of purifying solid which is free from impurities. The concept of…

Q: %3D +) CI

A: The question is based on the principle of solubility. we need to determine whether the given…

Q: Which of these is NOT a criteria for selecting a good solvent for recrystallization? (A) Solvent…

A: Recrystallization is a process to purify compounds. It is based on the solubility. The principle is…

Q: Explain the difference between saturated and unsaturatedsolutions.

A: Solution: It can be defined as that the homogeneous mixture of two or more substances. For example:…

Q: Your boss advises you try to dissolve the tablet first in 100 mL of DI water. Your sample is a…

A: The dissolution process completely works on the principle of like dissolves like.

Q: Why would buffered solution tests be compared to distilled water?

A:

Q: What is solute and solvent in pickling liquor solution? and what type of solution is it?

A: A pickling liquor solution is the mixture of water , vinegar, sugar , ginger, bay leaves, table…

Q: This is a question for the Reaction of sodium metals with alcohols. In the experiment there are…

A: Reaction of sodium metal with alcohols.

Q: Are sulfur ointment and precipitated sulfur ointment the same?

A: Sulfure ointment and precipitated sulfur ointment are same or different is given below.

Q: What are in the distillate collected from the distillation?

A: (1) A receiver

Q: What are the criteria for a good recrystallization solvent?

A: Recrystallization refers to the phenomenon where solid compounds are purified. In the…

Q: Use your unknown's saturation temperature to determine its solubility value using the best trend…

A: In the above plot between solubility vs temperature, the equation for the plot is given. i.e. y =…

Q: What are the important solubility characteristics for a solvent for crystallization of an organic…

A: Compounds that are formed form organic synthesis are generally impure and requires purification.…

Q: Please show step-by-step solution.

A:

Q: In general describe how a mixed solvent recrystallization works.

A:

Q: You are a student in Mrs. Bateast's Chemistry class and you were given the assignment to compare…

A: The solubility of a compound is increased by increasing temperature. It would continue up to the…

Q: Explain the predicting of Water Solubility of a Compound ?

A: Solubility of any substance means the mixing of one component into the other component. If the…

Q: PHYSICAL TEST Instructions: Note the SOLUBILITY of each of the samples in the beakers by writing…

A: A question based on solutions that is to be accomplished.

Q: At what temperature does a compound reach maximum solubility in a solvent? Group of answer choices…

A: The ability or potential of the compound to get dissolve in a specific amount of the solvent is…

Q: Describe the basis of operation of the following separation methods.  i. Precipitation ii.…

A: Precipitation, distillation, extraction all are methods to separate components from it's mixture.…

Q: 1. Did the sugar dissolve faster in the hot water or the cold water? 2. What would be another…

A: Sugar dissolves faster in hot water than in cold water. Because hot water has more energy. When…

Q: In determining the solubility of a solution,  why it must be first saturated?

A: The reason for, determining the solubility of a solution, why it must be saturated has to be given.

Q: 65. In this process of testing the solublity of a compound, give the visible result in test tube B.…

A: Correct option : Slightly dissolved in water Explanation : The part of solvent required per part of…

Q: What is the reason for returning the calcium carbonate precipitate to the oven until it reaches a…

A: When calcium carbonate is heated at a high temperature ( nearly 840oC) it gets decomposed into…

Q: A mixture contain benzoic acid, salt, powdered silica (white sand) and contaminated with coloring.…

A: Benzoic acid is soluble in organic solvents like ethyl acetate. When the mixture is treated with…

Q: the differences between a Stober procedure and a water/oil emulsion procedure

A: In this question we have to describe the differences between a stober procedure and a water oil…

Q: the best solvent that can differentiate

A: In the given two molecules first molecules is an aromatic amide which is polar in nature. While…

Q: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network…

A: Substance X: Compound X is ionic solid. Ionic solids show electrical conductance only in their…

Q: A _____ graphically describes the relationship between temperature and energy (heat).\   phase…

A: In a heating curve , we study the effect of temperature on the energy of the system. As the…

Q: Blank 1 is a condition that happens when the rates of dissolution and crystallization become equal.…

A: Dissolution :- The process of conversion of solid solute (undissolved) into dissolved form is known…

Q: explain solvent solvent interaction and solvent solute interaction in 10 pages

A: Solute+ solvent → solution (a homogeneous mixture). Remember like dissolves like. In general polar…

Q: Why is water not used as a solvent in extraction of nuts

A: A question based on extraction of nuts, which is to be accomplished.

Q: When excess solute is put into a liquid solvent, crystallization ceases when equilibrium is reached.…

A: Part a) We know that,  when equilibrium is reached in the solution, then the dissolved solute starts…

Q: In the original mixtures, test tube 1 contained magnesium and a zinc compound, and test tube 2…

A: An atom is the simplest unit of matter and the combination of two atoms produces a molecule. For…

Q: In Purification by Recrystallization, why the solution must be filtered while hot?

A: Crystalization is a process in which the crystals i.e solid form of highly organised atoms or…

Q: Why is the glucose assay one of the most common analytical test performed in clinical chemistry.

A: Blood Glucose measurement is one of the commonly performed test . It is one of the longest…

Q: When conducting a recrystallization what should generally be true when comparing the compounds…

A: Recrystallization is an experimental technique of separating pure compound from the solution…

Q: A B B S 1 You go to the lab to carry out an extraction. Solute A is the desired product How would…

A: The given options are,

Q: Describe the procedure of how to collect and dry your newly recrystallized compound.

A: Recrystallization is the method that is used to purify the organic compounds. It involves the…

Q: In the external calibration method used in water analysis, which volume should be kept constant? *

A: For an external standard quantitation i.e. known data from a calibration standard and unknown data…

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.