b. Choose the solvent, water or carbon tetrachloride, which is going to be best dissolving agent each of the following? Explain why is it so? a) KrF2 b) SF2 c) SO,

Q: 2furoic adid isa white solid that follows this usual pattern as, 1 gram of 24uroic acid disolves in…

A: The experiment is based on the recrystallization of 2-furoic acid.

Q: 6.Defend or refute: “Any binary solution can be completely separated by fractional distillation.”

A: Fractional distillation is the method of separation of two or more miscible liquids based on their…

Q: a) Which salt has minimum solubility at40°C? 200 100 KNO 160 170 160 b) At what temperature…

A: We give answer from the study of solubility curve.

Q: 32. Between Pbl2 (Ksp = 7.9x10-) and PbC2O4 (Ksp = 8.5x10-), which is more soluble in water? Pbl2…

A: The correct answer is:

Q: A mixture of 5.0 g A, 5.0 g B, and 5.0 g C were separated by recrystallization using 100 mL water as…

A:

Q: The solubility of Ni3(PO4)2 in water at a particular temperature is 8.0 × 10-4 M. What is Ksp for…

A: Solubility means the maximum amount of solute that can be dissolved in given solvent. Factor…

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: The solubility of Ag3PO4 is measured and found to be 1.99×10-3 g/L. Use this information to…

A: Given, the solubility of Ag3PO4 =1.99×10-3 gL and the solubility of Zn(CN)2 =1.45×10-2 gL we are…

Q: The solubility of lithium carbonate at 25oC is 1.29 g/100 g H2O.  How many grams of Li2CO3 will…

A: Solubility The amount of solute present in 100 g of solvent is known as solubility. The solubility…

Q: When making candy, a sugar solution is heated and the water is boiled off. In this process, the…

A: Given: Process of making candy : Continous heating of sugar syrup causes it more concentrated and…

Q: 1. Account for the solubility behavior of each of the samples based on their chemical structures.…

A:

Q: Atrazine is a herbicide that is commonly used in the United States. The Henry's law constant of…

A: Henry's law: It states that the solubility of the gas in a liquid is directly proportional to the…

Q: Which of the following compounds is soluble in water? a. Cs2O b. CaS c. Hg2Cl2 d. NiO e. Al2S3

A: Solubility in water:- Solubility of water can be understood by concept of hydration energy and…

Q: In the steam distillation of lemon grass, the mixture boils at 95.00C at 1 atm pressure. If the…

A: Here steam distillation is applicable for organic compounds which is immiscible in water. Ptotal =…

Q: A chemist is given a nonelectrolyte white powder for analysis. 38.7 g of this substance is dissolved…

A: The freezing point of pure water is 0oC. Molality of unknown white powder can be determined as…

Q: Better yield of crystal can be obtained if the alum solution is placed into refrigerator for a few…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: using the theory of completely soluble distinguish between substitution and interstitial solid…

A: Solid solutions  are the  formed by mixing a second element (either impurity or solute) to a…

Q: Explain and answer properly in recrystallization, after the crystals have formed (with cooling on…

A: Recrystallization  This method is important for the purification of the non volatile organic…

Q: The followings methods are useful to induce crystallization EXCEPT adding a small crystal of the…

A: Crystallization = A purification process. In this process we dissolve an impure solid compound into…

Q: Why does it take a long time for a polymer (PVA) to dissolve in water when a similar mass of sugar…

A: A polymer will take long time to dissolve in water but compounds such as sugar (sucrose) or NaCl…

Q: 1. What is the effect of varying the amount of solvent on the electrical conductivity of solution?…

A: 1. The more concentrated a solution is, the higher the conductivity is. In most cases it is a…

Q: In which of the following solutions would solid PbBr2 be expected to be the least soluble at 25°C?…

A: If a solution having the common ions is added to a salt solution,then it decreases the solubility of…

Q: If crystallization does not occur even though the solution was thoroughly cooled..

A: Interpretation -  If crystallization does not occur even through the solution was thoroughly cooled…

Q: Identify 2 sources of errors in each of the steps in making of a solution. Explain whether a…

A:

Q: 8. The process by which a diverse ion gets trapped by a growing precipitate particle but does not…

A: There are three main mechanism of Co-precipitation.            1) inclusion.            2)…

Q: What volume of water at 20.0 °C (d = 0.9982 g cm-3) is needed to dissolve 47.1 g of sucrose to make…

A:

Q: Why some other chlorides such as LiCl is not soluble in acetone?

A: Introduction- Ionic compounds are those formed because the high electronegativity difference by…

Q: Prepare a 0.035 M aqueous solution of PbCl2. Data attached below. a. Is this possible at 25 °C?…

A: (a)

Q: option y in the purification of crystals. g the solution after mixing. ng the crystals stallization…

A: Allow the solution cool down as slowly as possible, this will improve purity.Recrystallization also…

Q: 4 Gold (Au) forms a substitutional solid solution with silver (Ag). Compute the weight percent of…

A: The explanation is provided in the next step:

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: Hardness of Water A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to…

A: #(a): Given the mass of CaCO3 used = 0.512 g  Molar  mass of CaCO3  = 100.087  g/mol Required…

Q: Cosmetics and paints can be manufactured by method called formulation industry a. Select one: O True…

A: 1. (a) A formulation is referred as the mixture that has been designed for an application purpose.…

Q: In which of the following aqueous solutions would you expect CuS to have the highest solubility? For…

A: Solubility of a given compound is defined as the maximum mass of solute that can be dissolved in a…

Q: Calculate the boiling point elevation and freezing point depression for a aluminum acetate solution…

A:

Q: What mass of BaCl2 is needed to dissolve in 1.2 kg water to prepare 0.500m BaCl2 solution?

A: Molality is the gram molar mass of substance dissolve in per Kg of solvent  Molality is denoted by…

Q: A chemist is given a nonelectrolyte white powder for analysis. 38.7 g of this substance is dissolved…

A: Given: mass of solute = 38.7 g mass of solvent = 100 g Freezing point = –4.0°C. % of C = 40.0 % % of…

Q: Question 1. a) You think that you have isolated a substance A in the lab. It melts at 75 – 77C.…

A: Melting point of a compound is the temperature at which its liquid state and vapour state are in…

Q: 3. What mass of BaCl2 is needed to dissolve in 1.2 kg water to prepare 0.500m BaCl2 solution?

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: Why should Ne be less soluble in water than 02? Please choose the answer the best explains the…

A: The solubility of any covalent compound is based on the intermolecular forces of attraction. More…

Q: How do we keep relative supersaturation low by controlling solute concentration?

A: ANSWER:-Option-3 is correct. 3.Concentration should be lower.

Q: Calculate the water solubility of silver chloride in g/L. The Ksp is 1.8x10-¹⁰ a the MW 143.4 g/mol.…

A: Given, Ksp of silver chloride is 1.8×10-10 Molecular weight of silver chloride = 143.4 g/mol

Q: ………… is usually used only to separate liquids whose boiling points differ greatly or to separate…

A: a. Distillation is a process to separate two or more liquids either volatile or involatile having…

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: Which combinations of the following solvents will be miscible (i.e., will make a homogenous…

A: Polar solvent dissolves in Polar or ionic solutes, non polar solvent dissolves non polar or non…

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.