(Q60) Consider a solution in which 20.1 grams of scandium phosphate (SCPO4) has been added to 520 grams of water. What is the mole fraction of the solvent for this solution? (4 sf)

Q: When 2.3 moles of CCl4 and 2.3 moles of C6H6 are mixed, which is the solvent?

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Q: What is the mole fraction of solvent of a solution in which 3.46 grams of liquid benzene (C6H6) has…

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Q: Find the morality of urea (a molecular compound with molar mass 60.06g)in a solution obtained by…

A: The density of water is 1g/mL. The volume of the water (or approximately equal to the volume of the…

Q: (Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has…

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Q: A solution is prepared by dissolving 52 g sucrose (C12H22O11) in 565 mL of water. Determine the…

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Q: A student performed the experiment described in this module, using 4.00 mL of a 3.5% H2O2 solution…

A: To solve this question we need to first calculate the no. of moles of O2 formed during the reaction.…

Q: particular solvent has a freezing point depression constant of 4.16(deg. C/m), what is the molality…

A: Freezing point of solvent is greater than freezing point of solutions

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,296 grams of water to…

A: The solution is made up of solute and solvent. The solute is present in a small amount and the…

Q: (Q61) What is the mole fraction of solvent of a solution in which 2.17 grams of liquid benzene…

A: Given: Mass of benzene = 2.17 g Mass of hexane = 609 g Standard data: The molar mass of benzene =…

Q: Perchloric acid (HClO4, MW = 100.458) is commercially available as a 72.5% solution with a density…

A: The question is based on the concept of mass percentage.   amount of substance present in hundred…

Q: Select the one statement below that is TRUE.

A: The process of osmosis can be properly explained by a U-tube model. If a U-tube is divided into two…

Q: (Q67) What is the freezing point of a solution made from 883.6 grams of benzene to which 56.0 grams…

A:

Q: (Q66) At what temperature (°C) will a solution that contains 70.4 grams of the nonelectrolyte…

A: Mass of ethylene glycol = 70.4g  Mass of water = 632 g  Boiling point of pure water = 100°C

Q: How much dry solute would you take to prepare each of the following solutions from the dry solute…

A: there are many concentration measurement terms such  as molarity,  molality and normality etc.

Q: 100.00 mL of 2000ppm NaCI stock solution. -2.0319g of NaCI weighed out What is the exact…

A: To find the exact concentration of the stock solution in %w/v (mass/volume) and molarity (M), we can…

Q: How many grams of KCL (MW = 74.5) are needed to prepare 250ml of a solution containing 37.5 mOsmol…

A: Osmolarity is defined as the number of osmol present per litre of solution. Given data,Molecular…

Q: (CH 12 HW Exercise 12.66 with feedback Rev One brand of laundry bleach is an aqueous solution…

A: The concentration of 4.00% sodium hypochlorite, NaClO, in bleach means that 4 mL of sodium…

Q: (Q74) At what temperature (in °C) will a solution in which 61.31 grams of iron (III) chloride has…

A:

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

A: Molality of a solution can be defined as the number of moles of solute dissolved per kilogram of the…

Q: A solution made by dissolving 173.0 g of an unknown compound in 650.0 mL benzene to make a solution…

A: Depression of freezing point is a colligative property and this is proportional to molality of the…

Q: A 9.6 m solution of calcium chloride, CaCl2, is used in tractor tires to give them weight. What are…

A: m = 9.6  molal CaCl2 CaCl2 = Ca+2 and 2Cl- = 3 ions   find mol fractin of CaCl2 in water... assume:…

Q: In a 55.0-g55.0-g aqueous solution of methanol, CH4O,CH4O, the mole fraction of methanol is…

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Q: the density of a 3.539 M HNO3 aqueous solution is 1.150 g x mL-1 at 20 Degrees C. What is the molar…

A: Given Molarity = 3.539 M Density = 1.15 g/ml

Q: What is the predicted value of i for NaCl?

A: The van 't Hoff factor is a measure of a solute's effect on colligative qualities such osmotic…

Q: Consider a solution in which 33.0 grams of scandium phosphate (ScPO4) has been added to 450 grams of…

A:

Q: (Q61) What is the mole fraction of solvent of a solution in which 2.17 grams of liquid benzene (C6H6…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: A solution is prepared by adding 425g of AgNO3 to 0.150L of water at 40.0∘C. The solubility of AgNO3…

A: The solubility of a compound is the dissolution of a solute in the solvent. It is measured in the…

Q: (Q66) At what temperature (°C) will a solution that contains 78.4 grams of the nonelectrolyte…

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Q: Calculate the mass of table salt nacl and water needed to prepare 900 grams of solution with a mass…

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Q: What is the mole fraction of solute in a 3.79 ?3.79 m aqueous solution?

A: The number of moles of solute present in one-kilogram of solvent is known as the molality of the…

Q: What is the mole fraction of solute in a 3.12 m aqueous solution? Xsolute = x10 TOOLS

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.