Solubility ig solute/100g H,O) D0 g of water at 3C umerical answer to 110 100 NH, 90 70 60 40 30 20 10

Q: Describe how you would make 10mls of a solution with concentration: 10MM Glucose (MW=180.16g/mole)…

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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: 2.) Find the molality, % (m/m), % (m/w) and mole fraction of the ff. solution: (A) 2.25 M HNO3…

A: %(m/m)=Mass of component in solutionTotal mass of solution*100 %(m/V)=Mass of solute Volume of…

Q: II. Determining the Volume of 0, Produced from the H20, Solution code number of H,O, solution Equate…

A: H2O2(aq) undergoes decomposition to form H2O(l) and O2(g). The balanced chemical equation is:…

Q: What will be the new boilng point of 297ml benzene (Kb = 2.53 °C-Kg/mol; Bp 80.1°C) when mixed with…

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Q: A 0.25g nonelectrolyte solute (MW=124.5g/mol) is dissolved in 100g solvent (MW-82.90g/mol) have a…

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Q: When (8.09x10^1) g of a non-electrolyte is dissolved in (5.9500x10^2) g of a solvent (with Kp =…

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Q: When 0.279 g of a molecular compound, benzoic acid, was dissolved in 43.0 g of benzene, the freezing…

A: The freezing point of a solution is less than the freezing point of the pure solvent. This means…

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: Use the water b.p.–elevation constant Kb(H2O) = 0.512 °C÷(mol solute/kg solvent) to find the boiling…

A: Given: Mass of K2S = 45.2 g Mass of water = 265 g = 0.265 Kg…

Q: A pharmacist needs 250 mL of 80% v/v alcohol to macerate a dried sample weighing 100 grams. If the…

A: Given : Desired concentration (% (v/v)) of alcohol = 80 % Volume of solution required = 250 mL And…

Q: According to Fick's First Law in a completely homogeneous solution of 1.0 x 104 M solute Jy = 0 OJ =…

A: Fick’s first law diffusion: When flux goes from high concentration to low concentration then its…

Q: Calculate the boiling point for a non-ideal solution of 16.0 g sodium iodide dissolved in 481 mL…

A: ∆Tb = ikbm   ∆Tb = elevation in boiling point  i = Van't hoff factor  Kb = molal elevation constant…

Q: 2. Salt-in effect implies that solubility: a. Remains constant with increase in ionic strength b.…

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Q: Calculate the equivalent weight and molarity of 1.25N Al(OH)3. Show the complete solution. MM of…

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Q: What will be the new boilng point of 297ml benzene (Kb = 2.53 °C.Kg/mol; Bp = 80.1°C) when mixed…

A: 1- First determine the morality of the solution :  Mass of benzene = ( Density × volume)  Mass of…

Q: Express concentration of 1.55 mol% caffeine (CSH10N4O2) in wt solute/ 100 wt solvent. Solvent is…

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Q: Solubility of solute A, in g/100 mL Solvent Hot Cold Water 2.0 1.0 Ethyl Acetate Diethyl Ether 1.0…

A: The choice of solvent should be such that is dissolve least amount of solute in it such that we can…

Q: Prepare 0.1N H2SO4 solution of 250ml volume. (Density of H2SO4 is 1.84 and purity is 98 %)

A: We are givenH2SO4 purity=98% i.e in 100 gm of solution H2SO4 present =98 gm

Q: If 400 mL of a 18% v/v solution of methyl salicylate in alcohol is diluted to 1500 mL, the…

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Q: Solubility of Compound 1 and Compound 2 - Grams of Compound 1 - Grams of Compound 2 100 75 50 25 20…

A: Given

Q: The set-up below shows two aqueous solutions separated by a semi- permeable membrane. The left…

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Q: Calculate the solubility of CuCO3 in water at 25C. Ksp = 3.00x10-12. Round the answer to two…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: Data Collection Mass of 2 Vivarin tablets (g) 0.728 Mass of crude caffeine (g) 0.567 Mass of…

A: Solution Caffeine may be a central system (CNS) stimulant of the methylxanthine category. it's the…

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: 2. Why is there a difference in the conductivity of pure solid NaCl and of the 1.0 M NaCl solution?

A: Interpretation: The reason behind the conductivity of pure solid NaCl and of the 1.0 M NaCl solution…

Q: Freezing point of Lauric acid: 43.5oC Freezing point of Lauric acid containing an unknown solute:…

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Q: How many moles of solute particles are present in 1.64 mL of 0.458 M K2SO4?  (the answer is 2.25E-3…

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Q: Prepare 83ml of a 68% (W/V) NaOH solution (Mr(NaOH) = 40.00). Round to 2 positions after the decimal…

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Q: 3. In a freezing point experiment using acetic acid as a solvent the following values were obtained:…

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Q: how many grams of barium carbonate BaCO3 are dissolved in: a) 1 liter of clean water b) 1 liter of…

A: The molar solubility of BaCO3 in 1 L clean water can be determined as: Ksp = Ba2+CO32-s = Ksps = 0.4…

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

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Q: The solubility of an unknown salt, MZ2 at 25°C is 4.2 x 10-4 mol/L. What is the Ksp for MZ2 at 25°C?

A: The solubility reaction for the above salt will be  MZ2 (s) -----> M2+ (aq) + 2 Z- (aq) and since…

Q: 2N of 3 it H, SOq Sulution mixed wuth 3N Of 7 üt HV, Soltion and 10 litor HO is added. Then final…

A: The solution is formed by the mixing of the following solutions: 3 L, 2N H2SO4 solution 7 L, 3N…

Q: * 100 mLOf approximately 0.2 M NAOH using Naoi (NaoH MA = 40 gimol) %3D Please recalculate the…

A: The concentration is defined as mass of solute present in per unit volume of solution.

Q: The Henry’s law constant for the solubility of radon in water at 300C is 9.57 x 10-6 M/mm Hg. Radon…

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Q: If the solubility of a compound is 0.62 g in 100 mL of H2O at 0oC and 5.18 g in 100 mL of H2O at…

A: The solubility of the compound at 0℃ in 100 ml H2O is 0.62 g. The solubility of the compound at 100℃…

Q: KOH in a solution that contains 1560 ppm to give 750 ml.( K=39 , O= 16 , * H=1)

A: Molarity is defined as total moles of solute present in 1000ml of solution   Given concentration =…

Q: 5-A solution of common salt in water is prepared by adding 30 g of salt ( CaCl2 ) to 100 g of water,…

A: Given: Mass of salt = 30 g Mass of water = 100 g Atomic mass of Ca = 40 g/mol Atomic mass of Cl =…

Q: If I take 13.23 grams of tri-sodium phosphate and dissolve it in 500mL, then subsequently tåke 50 ml…

A: One mole of tri-sodium phosphate contains three moles of sodium ions. Steps to be followed (i)…

Q: What will be the new boilng point of 491ml  benzene (Kb = 2.53 oC•Kg/mol; Bp = 80.1oC) when mixed…

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Q: Calculate the solution Molarity, Millimolarity and % (w/v). When the molecular weight of NaĆI is…

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Q: What will be the new boilng point of 498ml  benzene (Kb = 2.53 oC•Kg/mol; Bp = 80.1oC) when mixed…

A: Volume of benzene = 498 mL Boiling point = 80.1°C Mass of naphthalene = 18g Density of benzene =…

Q: The solubility of CO2 in water at1 atm is 0.034 mol/L. What is its solubility at a partial pressure…

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Q: 2. Describe the Preparation of 750ml of 6.00 M H,PO, from the commercial reagent that is 85% H,PO,…

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Q: 250 mL of 1% m/v Na2CO3 (MW = 105.99 g/mol) was found to have a density of 1.05 g/mL at 25oC. Find…

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Q: 1) The partial pressure of a gas is 0.30 atm over a solution of the gas in water, having a mole…

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Q: Will 0.5 g of CaSO4 be completely dissolved in 1 L of water? (Ksp = 2×10-5)

A: Given that, Mass of CaSO4 = 0.5 g  Volume of water = 1 L  Solubility product, Ksp = 2×10-5 We need…

Q: Calculate the resulting concentration of a solution prepared by diluting 20.00 mL of concentrated…

A: Given: Volume of concentrated HCl solution = 20.00 mL. Volume of diluted HCl solution = 500.0 mL…

Q: What is Molarity of a 10.00% (v/v) acetic acid ? Density of pure acetic acid is 1.05 g/mL.

A: Given:

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.