Tube 1 and Tube 2: at 20C and 4 mL(0,1M NaOH) and 10 mL Benzoic acid,solution concentration . Calculate solubility at 20C as molality. (take density of the solution as 1 g/mL). And then find ln(molality)

Q: 2.A solution containing 100 grams of toluene and 100 grams of benzene at 25°C has been placed in a…

A: Vapour pressure is a measure of  the tendency of a material to change into the gaseous or vapour…

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: Find the freezing point (oC) for the new solution when 0.0080 mole of solute is added to 3.0 g of a…

A: Recall the following relation to calculate the freezing point of the solution…

Q: Are Particles Visible? Can it be Filtered? Do Partices Settle? See Tyndall Effect? Msture Example…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Is Ksp for Mg3(PO4)2 is 5.2 x 10^-24 at 25 degree Celsius. What is the molar solubility of Mg3(PO4)2…

A: The equilibrium constant occurs between any specific solid (ionic solid) and its ions gets named…

Q: Determine the solubility of calcium nitrate, identify if it is an electrolyte and determine the…

A: Electrolyte is the one which dissociates into ions.

Q: 1.0 GRAMS of an electrolyte was dissolved in 29 grams of water, the resulting solution was found to…

A: Given,Mass of the electrolyte (solute) = 1.0 gMolecular weight of the electrolyte = 179.7…

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

A: The solubility is the y-axis is in grams of the salt per litre of water. Hence, at a particular…

Q: Calculate the molar concentration for aqueous solutions with these data a) M = 142g / mol m = 14g v…

A: Molar concentration /Molarity is defined as Number of moles of solute divided by Volume of Solution…

Q: Salt A of 40 g is mixed with 500 g solvent. Solubility is 10 g A/100 g solvent. If 30 g more of salt…

A: Given data,Mass of salt A=40gMass of solvent=500gSolubility=10gA/100g Solubility signifies the…

Q: Consider a solution where 0.454 g of solute was dissolved into 11.2g of solvent. If the freezing…

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Q: At 50 Celsius, 37g NaCl dissolve in 100g H20 to make a saturated solution. Based on this…

A: Saturated Solution: A solution has been prepared by dissolving solute in definite amount of solvent…

Q: Calculate the solubility of carbon dioxide in water at 0 °C and a pressure of 3.00 atm. The…

A: Given data contains, Solubility of carbon dioxide at 0°C and 1 atm is 0.348 g/100 mL. The solubility…

Q: 3. XYZ, a non-electrolyte, is miscible (highly soluble) with water and its molar mass is 132 g/mol.…

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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: 1.96 g non-dissociating substance are dissolved in 200 g benzene. The freezing point of the solution…

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Q: Hard water is water that has Ca2+ and Mg2+, which results in deposits at the bottom of your kettle…

A: There are two types of water, hard water, and soft water. This based on the difference in minerals…

Q: Solubility at 20° C (g/10 mL) 100°C (g/10 mL) Solubility at Compound Compound A 0.029 0.680 Compound…

A: Due to the following reason we can compare A and B which is pure.

Q: The freezing point of a solution that contains 1.00 g of an unknown compound is dissolved in 10.0 g…

A: Tf = (Freezing point of pure solvent) - (Freezing point of solution)Tf=(5.48 oC) - (2.07 oC) = 3.41…

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: Table 1: Temp vs. solubility data of ammonium chloride. Test tube  g NH4Cl/10 mL H2O…

A: A question based on calibration methods that is to be accomplished.

Q: 1. Calculate the amount of HCl for preparing 0,5 M 100 ml HCl solution from the concentrated % 37…

A: 1.) Given  M2= 0.5 M V2= 100 mL  Mass % of HCl = 37% Density = 1.19 g/ mL  The relation between…

Q: Which of the following would have the smallest impact on the solubility of any given solution?  a…

A: Solubility :- The maximum amount of the solute that can be dissolved in specified amount of solvent…

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: 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: Ben prepared a salicylic acid in pentanol solution by adding 4.77 g of salicylic acid to 91.88 mL of…

A: Given: Mass of salicylic acid = 4.77 g Volume of pentanol = 91.88 mL MW of salicylic acid= 138.12…

Q: Calculate the solubility of calcium carbonate water temperature of 5 °C; at that temperature, Ksp =…

A: The ionization reaction of CaCO3 is shown below, CaCO3(s)+H2O(aq)⇌Ca2++HCO3-+OH-

Q: A solution is made by mixing each of the following together: 50.0 mL 0.215 M K2HPO4 10.0 mL 0.050 M…

A: The ionization or dissociation of the chemical compounds is shown below.…

Q: Calculate the molalities of some commercial reagents from the following data: (Assume 100 g of…

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

A:

Q: Solubility Data: Temperature, °c Solubility (g/100 g of water) KBr 104.0 99.2 95.0 90.0 85.5 LIOH…

A: The amount of solute that is present in the available volume of the solution is expressed by the…

Q: a. What is the maximum amount of crude RDX the student can purify given this volume of acetone in…

A: As per the given information- 1 g RDX : 100 mL cold acetone 1 g RDX : 25 mL boiling acetone As the…

Q: At 25.0∘C, the molar solubility of calcium phosphate in water is 1.10×10−7 M. What is the solubility…

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Q: Calculate the vapor pressure of a solution of 0.60 mole 1-propanol and 0.50 mole 2-propanol. Pure…

A: Solution Vapour pressure, pressure exerted by a vapour once the vapour is in equilibrium with the…

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: have a solution of water and carbon dioxie. I am increasing the temperature of the solutio but the…

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Q: Examine the solubility curve and state whether the following is an unsaturated or saturated…

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Q: For each described change, determine the generally expected impact on a salt's solubility. Cooling a…

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Q: Which of the following compounds will be the MOST soluble in pure water at 25 ˚C?   A. Lead (II)…

A: Since all the compounds given have CO32- ion and a metal M2+ ion in 1 : 1  Hence we can directly say…

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

A: The recrystallization is the purification technique in which the pure substance is separated out…

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

A: Given that compound has solubility of 0.601 g per ml.

Q: You are to prepare about 1 L of a solution which contains approximately 0.100 mole NaOH per liter.…

A: The solution of sodium hydroxide that is prepared is one liter, which contains 0.100 mole of sodium…

Q: How much 6.00% sucrose solution must be added to 5.00 liters of 60.0% sucrose solution to dilute it…

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Q: Sodium hydroxide (NaOH) is extremely soluble in water. A saturated solution contains 572 g of NaOH…

A: Using concept of mass percentage and molality.

Q: An aqueous BSA* solution in the tube on the left is in equilibrium with pure water in the tube on…

A: 1 b 2.c

Q: A)  A saturated solution of CaCl2 in 100 gram of water at 20 0C is cooled to 5 0C. How much CaCl2…

A: A) From the solubility curve we can find out, how many CaCl2 get precipitated. At 20oC, nearly 76g…

Q: thanol, benzaldehyde and KMnO4 is mixed together. Would you expect a precipitate to form based on…

A:

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

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.