Determine the solubility of calcium nitrate, identify if it is an electrolyte and determine the theoretical van't Hoff correction factor, i.

Q: he solubility of barium chlorite at 20.0 ℃ is 45.4 g/100 mL. From this information, calculate the…

A: we define molar concentration or molarity as the moles of solute upon volume in litre

Q: Which of the following statements is TRUE? Select one: please explain The boiling point of 0.01 m…

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Q: 1. Prepare a graph of the following temperature-solubility data for aqueous barium chloride, BaCl…

A: Hello. Since you have posted multiple questions, the first question shall only be solved in this…

Q: Calculate the solubility of MgF2 (MW = 62.3 g/mol) in water at 25 °C if its Ksp is 7.4 x 10-11.? No…

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Q: At 300 K consider a colloidal solution, M = 150 kg/mol, in a gravity field. If the concentration of…

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Q: Three students are comparing the solubility of CaCl2, NaCl and Pb(NO3)2 at 10°C. Student 1 thinks…

A: The solubility of a solute can be changed by the changing of the temperature of the solution. The…

Q: The solubility  of magnesium oxalate, MgC2O4, in water is (7.70x10^0)x10-3 mol/L. What is the Ksp…

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Q: 1. The vapor pressure of pure benzene is 12.8 kPa and the vapor pressure of benzene with toluene at…

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Q: Two liquids A and B mix to form an ideal solution. Consider A to be the solvent (majority component)…

A: The Gibbs free energy is a thermodynamic quantity which is used to calculate the maximum amount of…

Q: A 0.01 m solution of a weak electrolyte ionizes into 4 ions freezes at -0.062C. What is the apparent…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: Ksp for Pbl2 is 8.43E-6. What is the solubility of Pbl2 in g L-1? (molar mass: 461.01 g mol-1) (the…

A: Given, Solubility product constant (Ksp) for PbI2 = 8.43 × 10-6  Solubility of PbI2 = ? g/L Molar…

Q: You need to prepare 250. mL250. mL of a 0.400 M0.400 M aqueous solution using a pure solid with a…

A: Value of x

Q: The initial freezing temperature of 0.13 kg of a pure solvent is 6°C. 15.0 grams of a solute with…

A: Given: Freezing point of pure solvent = 6 oC Mass of solute added = 15.0 g Molar mass of solute =…

Q: You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric…

A: 0.35 M solution of calcium chloride is to be made. The solubility of calcium chloride at different…

Q: The solubilities of three salts in water are shown in the graph. 1000 Pb(NO,), 900 For each salt,…

A: The solubility curve given is, Given: Mass of salt dissolved = 500 g. Temperature = 40 oC And…

Q: Calculate the Ksp of a compound MX with a solubility of 3.85 × 10–4 g/L, and a molar mass of 146…

A: The ability of solid, liquid, and gaseous chemical substances to dissolve in the solvent is called…

Q: A solution is prepared by dissolving 1.40 g of silver sulfate in 100 mL of hot water. Will a…

A: The solubility product quotient (Qsp) is calculated by multiplying the ionic concentration of an…

Q: Which of the ff. statements best describes a colloidal suspension? O It consists of solid particles…

A: Colloidal suspension : It is a heterogeneous mixture where one substance is dispersed in another…

Q: Extraction is the process by which a solute is separated from a solution using a solvent that is…

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Q: The solubilities of three salts in water are shown in 1000 Pb(NO,)2 the graph. 900 800 For each…

A: The term solubility refers to the chemical property by which the given solute or the substance is…

Q: Solubility Curve for KNO3 150 140 130 120 110 100 KNO3 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60…

A: We have to tell how much KNO3 can be dissolved in 100 g of water .

Q: The solubilities of three salts in water are shown in 1000 the graph. Pb(NO,), 900 800 K.Cr,O, For…

A: From the graph, we can find the solubility of each salt in water at 40 0C. For this draw a line…

Q: SO4 -two content in 7689mL of a water sample was precipitated as Na2SO4. The precipitated was…

A: The mass of the empty crucible is = 27.0234 g The mass of the crucible plus Na2SO4 is = 27.7708 g…

Q: At a certain temperature, the solubility of aluminum hydroxide is (7.7x10^-11) M. What is the Ksp?…

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Q: K Q : [4] [B] Please calculate the molar solubility of ALPO4 (Ksp = 9.84 x 10-21 ) in a 8.12 molar…

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Q: 6. a) It was obvious that most of you obtained a contaminated sample of beta naphthol. Look up the…

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Q: Which of the following refers to the irreversible aggregation of colloidal particles?…

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Q: A. FREEZING POINT DEPRESSION Kf (°C/m) of water Freezing Point of Water, 1.86 0.00 °C SOLVENT 100.0…

A: Mass of water = 100g Freezing point of water = 0.00°C Kf of water = 1.86°C/m Freezing point of…

Q: As shown in the following Figure, an aqueous solution of Nal is poured into an aqueous solution of…

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Q: a) Consider that you have taken copper II sulfate pentahydrate (write the formula first) (65.25 g)…

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Q: Drug B has a solubility of 2.5 g B 100−1 g−1 water at 80oC and at 4oC the solubility of B is only…

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Q: Cr (Na)( Cr)(Na (Na Cr (Na)( Cr (Na Cr (Na Cr Na) (Na Cr )(Na)Cr . The process of dissolution of…

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Q: Benzene (C,H,) and toluene (C,H,CH;) form nearly ideal solutions. At 20°C the vapor pressure of…

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Q: Saturated aqueous sodium chloride (d = 1.2 g/mL) is added to the followingmixtures in order to dry…

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Q: The colloidal particles has tenth ofmm diameter and easily filtered tru or false

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Q: Siven that the solubility of NaCl is 35.7 g/100 mL solution, calculate the 'accepted" value of the…

A: Given : solubility of NaCl = 35.7 g/100 mL solution Hence it means 35.7 g of NaCl will dissolve in…

Q: If the solubility of barium fluoride at a temperature of 20 degrees Celsius, 0.16gm / 100ml of…

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Q: If a pure solvent has a vapor pressure of 155 kPa, what is the value of the vapor pressure lowering…

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Q: To obtain a precipitate which is useful for gravimetric analysis, the analyst tries to obtain…

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Q: You want to isolate the caffeine content of your hot drink using recrystallization. It is known that…

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Q: An emulsion is a mixture of two or more liquids that are normally immiscible. True or False. Adding…

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Q: A certain organic compound O has a solubility in hexane of 0.601 mL g at 15. °C. Calculate the mass…

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Q: You are trying to dissolve ZnS (pKb = 2.5 x 10-22) in an aqueous solution. The dissolution enthalpy…

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Q: At a certain temperature, the solubility of I2 in liquid CO2 is x(I2) = 0.03. At the same…

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Q: What is the molar solubility of calcium carbonate (AGrxn=52.85kJ/mol) at 51.2°C in a solution…

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Q: At a certain temperature, the solubility of zinc(I) chromate is (7.6x10^-5) M. What is the Ksp?…

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Q: Order the following solids (a-d) from least soluble to most soluble: a. SrSO4, Ksp = 3.2x10-7 b.…

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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.