Given A solution of:... is boiled SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) - 11.60g What is the van't Hoff factor of the SOLUTE used in the experiment?   Note: Answers must be numeric, not alphanumeric—42, not forty-two.

Q: he vapor pressure or a... At a certain temperature the vapor pressure of pure methanol (CH,OH) is…

A: Mol of methanol = mass / molar mass   = 50.1 g / 32.04 gmol-1   = 1.56 mol  Similarly,   Mol of…

Q: In a 60.0-g aqueous solution of methanol, CH,O, the mole fr What is the mass of each component?…

A: Mass of solution = 60.0 g Let assume mass of methanol (CH3OH)= X g  Mass of solution = mass of CH4O…

Q: Which of the following solutions will have the lowest freezing point? A. 0.10 molal NaCl B. 0.10…

A: Given : Solutions are given .  To find : Lowest freezing point .  Solution : Freezing point of the…

Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

A:

Q: A student doing the colligative properties experiment was curious to try using 3.00 m of the NaCl…

A:

Q: Anna Divi, a young and ambitious researcher, is planning to put up her very own research laboratory.…

A: Given: Break temperature = melting point = 54 oC Halt temperature = freezing point = 51 oC

Q: 5. A solution contains 2.0mg of NaCl, 6.00g of glucose (C&H12O6), and 112.0g of H,O. a. What is the…

A: Given: Mass of glucose = 6.00 g Mass of NaCl = 2.0 mg Mass of water = 112.0 g

Q: A person doing the colligative properties experiment tried using 3.00 m of the NaCl solution instead…

A: Given statement is :  A person doing the colligative properties experiment tried using 3.00 m of the…

Q: 1 0.0613 kg of biphenyl (C H. ) is dissolve in benzene (C H.) to create a solution with 12 10 a…

A: Given: mass of biphenyl = 0.0613 kg = 61.3 g Volume of benzene = 350.0 mL molar mass of biphenyl =…

Q: 17. Compute for the boiling point elevation of the solution. * OA. 100.08 °C OB. 103.25 °C C. 100.81…

A:

Q: A sample of an unknown protein dissolved in water to give 25.0 mL of solution was found to have an…

A: Given : Volume of solution = 25.0 mL = 0.0250 L                                           (since 1 L…

Q: The freezing point of pure benzene (CH) is 5.50°C. The freezing point of a solution containing 5.00…

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Q: Gentamicin sulfate Ophthalmic solution has a concentration of 0.3% (w/v) and an E-value of 0.05. •…

A: The objective of the question is to determine the equivalent concentration of sodium chloride…

Q: . Which of the following molecules has an assumed van't Hoff factor equal to 27 A. K3PO4 B. M9SO4 C.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution is made by dissolving 0.731 mol of nonelectrolyte solute in 783 g of benzene. Calculate…

A: Please have a look on the solution:

Q: determine the van't hoff factor of the following solute given the supplementary information provided…

A: To identify: The van't Hoff factor for the solutes given.

Q: An ideal dilute solution is a solution in which the solute obeys Raoult’s law while the solvent…

A: Raoult's law and henery law gives the idea about the mixing of solute and solvent.

Q: Astudent did the colligative properties experiment by adding 4.98 g of MgCl2 salt in 350 g of water.…

A:

Q: A solution of:...is boiled SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) - 11.60g…

A:

Q: Set B. A solution is composed of 40g Mg504 and 200g of H₂O. The density of solution is 1.5g/mL.…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: • Part C The ideal, theoretical, van't Hoff factor for Lil is 2, meaning it dissociates into 2…

A:

Q: 5. A 0.200 M ionic solution has an osmotic pressure of 16.0 atm at 25°C. Calculate the van't Hoff…

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Q: You just determined that when 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to…

A: When ethanol is burnt in presence of O2 , CO2 and H2O are produced as products. Here, in this…

Q: A solution with a mole fraction of 0.12 is composed of 0.2 mole of solute. How many moles of solvent…

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Q: Which of the following solutes will cause the LARGEST vapor pressure lowering when dissolved in…

A: The lowering in vapor pressure and van't Hoff factor (i) has a direct correlation; the higher the…

Q: 4. a. The pressure in the jar with the solution with a nonvolatile solute is than the pressure in…

A: The vapour pressure of the solution containing the non volatile solute is less than that of the…

Q: A) Use une How many grams of K,S0, are there in 199 grams of an aqueous solution that is 10.6 % by…

A: According to the our policy we should solve one question, if any subparts present then first three…

Q: A solution is made by dissolving 0.633 mol of nonelectrolyte solute in 811 g of benzene. Calculate…

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Q: At 298.15K the osmotic pressure of the unknown substance was found to be at 2.25x10ʻPa. If the…

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Q: Calculate the freezing point of a solution

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Q: Given A solution of:...is boiled SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) -…

A:

Q: A solution was prepared by dissolving 120.0 g of KCl in 315 g of water. Calculate the mole fraction…

A: The mole fraction of the substance can be described as the ratio of moles of substance to the total…

Q: 1. A 0.194 g sample of a nonvolatile solute dissolves in 9.82 g of cyclohexane. The change in…

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Q: Enter your answer in the provided box. Calculate the molality of a 47.1 percent (by mass) aqueous…

A: Molality - It is defined as the number of moles of solute dissolved per kg of solvent . Molality =…

Q: Given A solution of: SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) - 11.60g What…

A:

Q: In a 56.0-g aqueous solution of methanol, CH,O, the mole fraction of methanol is 0.280. What is the…

A: Molar mass of methanol = 32.04 g / mol Let mass of methanol present = a g Mass of water = (56 - a) g…

Q: How much of each source material is required to make the stated solution 200 mL of a 250 ppm Carbon…

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Q: 2. The molality of an aqueous solution of glucose, C6H1206 is 2.00 molal concentration. Calculate…

A: Molality is defined as the no. of moles of solute present in one kg of solvent.

Q: A Chem student did the colligative properties experiment by adding 4.98g of MgCl2 salt in 350 g of…

A:

Q: Determine the van't hoff factor of the following solute given the supplementary information provided…

A: To identify: The van't Hoff factor for the solutes given.

Q: Given A solution of:...is boiled SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE: Salt (NaCl) -…

A: Given, Mass of solvent, = 100 .00 g Mass of Solute, i.e NaCl = 11.60 g  Molar mass of NaCl = 58.44…

Q: To make a solution, 40 g of a nonelectrolyte is dissolved into 300 g of water. The freezing point…

A: The depression in freezing point of solution is given as, ΔTf = Kf m Where,m is the molality of…

Q: Determine the observed van 't Hoff factor

A: Given :- osmotic pressure π = 9.2 atm  Molar concentration = 0.20 mol/L  Temperature = 25°C  To…

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.