find the initial mole fraction and initial mass % of the solute (sucrose)

Q: find the initial mole fraction and initial mass % of the solute (NaCl)

A: Mole fraction of NaCl = number of moles of NaCl/total moles  Number of moles = mass/molar mass  Mass…

Q: Can anyone solve this and show the solution?Or step by step. Please   Determine molality (m/kg) of…

A: The solution of the given question is

Q: Homemade ice-cream is frozen by churning it in a bucket suspended in an ice-water-salt mixture. A…

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Q: 1. A solution is made by mixing 300 g of sucrose in 900 ml of pure water to produce a solution with…

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Q: brine water collected from a reverse osmosis desalination plant. The collected water sample was…

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Q: Given these values, find the initial mole fraction and initial mass % of the solute (NaCl) Solvent…

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Q: Mass of empty dish: 38.386 grams  Volume of 0.0400 M stock solution: 5.00 mL  Mass of Dish and…

A: Molarity of a solution is moles of solute present in one litre of solution.  Molality of a solution…

Q: The electrolyte in automobile lead batteries is a 3.75M sulfuric acid (H2SO4) solution. Calculate…

A: Given Data:    In automobile lead batteries The electrolyte is = 3.75 M sulfuric acid (H2SO4)…

Q: 10. Which is not true for peptization of colloids? Coagulated colloids revert to its original…

A: Nucleation is initial process of formation of crystal.

Q: acid solution containing 572g of sulfuric acid per liter of solution has a density of 1.33g/mL.…

A: As per our guidelines, I can answer only first three sub-parts. Molarity = number of moles of solute…

Q: Benzoic acid (C6H5COOH) Find the following with the given data: Freezing point of lauric acid…

A: Given: Mass of lauric acid = 80 g Mass of unknown = 10 g = 0.01 Kg Kf of lauric acid = 3.9°C/m

Q: What is the mole fraction of acetone (C3H6O. MW-58.08 g/mol) in the gas phase resulting from a…

A: In this question, we will determine the mole fraction of acetone in gas phase from the liquid phase…

Q: To familiarize yourself with these concentration units and the way each is calculated, match the…

A: Molarity: The number of moles of solute present in one liter of solution. It is denoted by 'M'. The…

Q: Given these values, find the initial mole fraction and initial mass % of the solute (NaCl) Solvent…

A: Mole fraction of the solute can be written as - Mole fraction of solute NaCl = moles of solute/moles…

Q: The most useful conversion factor to convert between solution volume and moles is    mole ratio…

A: The most useful conversion factor to convert between solution volume and moles is  ?

Q: Determine the mole fraction of the solute in the given solution; 100g C2H6O in 100.0 g H2O. Show…

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Q: find the mole fraction of solute ( carbonic acid ) in a 1.13 M aqueous solution, with water as the…

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Q: Based on the following data, determine the molecular weight of the unknown solute. Note the "initial…

A: The given problem can be solved by using the formula as; ∆Tf=Kf m…

Q: molarity of the solution. (MW of SO2 = 64g/mol)

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Q: Calculate a) the molality of CH3OH (methanol) and b) mole fraction of solvent in a solution that is…

A: Given: 7.50 % by mass CH3OH in CH3CH2OH (ethanol). Means 7.50 g of CH3OH present in 100 g of…

Q: prepare calcium sulfate soultion by dissolving 200 g calcium sulfate in enough water to sa volume of…

A: From given data  Mass of solute, calcium sulfate = 200 g = 0.200 Kg volume of solution = 850 mL…

Q: Determine the mole fraction of acetone in a 1.00 m solution of acetone (CH3COCH3) dissolved in…

A: Given-> Molality = 1.00 m Density of acetone = 0.788 g/cm3 Density of ethanol = 0.789 g/cm3

Q: Types of Mixtures Practice From observations, it can be inferred that a colloid is a heterogeneous…

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Q: What is the mole fraction of potassium permanganate, KMnO4, in an aqueous solution that contains…

A: To find mole fraction of KMnO4, first calculate moles of KMnO4 and H2O. Then divide moles of KMnO4…

Q: Calculate the normal freezing point of a 0.7439 mol aqueous solution of c12h22o11 that has density…

A: Given data: Moles of aqueous solution of  C12H22O11 = 0.7439 mol Density = 1.35 g/mL Molal freezing…

Q: A solution is prepared by dissolving 70.0 g calcium hydroxide, Ca (OH2), in 250.0 g of water.…

A: The mole fraction of any component in a solution or mixture is defined as the number of moles of…

Q: Do the exercises below on separate sheets of graph paper. Remember to use the entire sheet, to graph…

A: 1) The pressure v/s volume data given is,

Q: You have a container of 17.42 M conc. acetic acid (CH3COOH(aq)) with density 1.05 g/mL, find the…

A: Observing the given question it is clear that for given volume 150mL molality has to be calculated.…

Q: 1. A solution of table sugar in water contains 5.25% by mass sucrose. Calculate : the mass of…

A: Given,  Mass percentage of sucrose in solution = 5.25%  Calculate  a). The mass of sucrose in 225 g…

Q: A sucrose solution (MW: 342.0 g/mol) is prepared by dissolving 68.4g of sucrose per liter of the…

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Q: Mass Mol volume   Solute Solute solute solute molarity KNO3 22.0g   135.0mL   NaHCO3     250.0mL…

A: The number of moles of solute to the volume of solution in liters is known as molarity.

Q: A 50 mL solution of sucrose, C12H22O1, with a density of 1,0691 g mL1 and a concentration of 0,54 M…

A: Solution-1 Vol of sucrose solution = 50 mL density of solution = 1.0691 g/mL mass of sucrose…

Q: A 21.3 g sample of methyl alcohol (CH3OH) was dissolved in 24 g of water. The molar mass of CH3OH is…

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Q: Molality is defined as the number of moles of solute per kilogram of solvent. If the concentration…

A: Molality = Number of moles of solute/Mass of solvent in kg Mass = Volume × density Number of moles =…

Q: An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.210x10^0) g/mL and…

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Q: A certain amount of benzene (Density y=0.985 g/mL1 was dissolved in 0.500 kg CCl4 to produce a…

A: (a) Solution -

Q: find the initial mole fraction and initial mass % of the solute (Sucrose)

A: Mole fraction of sucrose = number of moles of sucrose/total moles  Number of moles = mass/molar mass…

Q: Answers should be in 4th decimal places An automobile antifreeze mixture is made by mixing equal…

A: Given data: Density of mixture = 1.070 g/mL Density of ethylene glycol = 1.114 g/mL Molecular weight…

Q: Caffeine, C8H10N4O2, is a stimulant found in coffee and tea. If a solution of caffeine in chloroform…

A: Caffeine is a Central Nervous System (CNS) stimulant of Methylxanthine class. One of its work to…

Q: Do the exercises below on separate sheets of graph paper. Remember to use the entire sheet, to graph…

A: 1) The pressure v/s volume data given is,

Q: The graph given below plots the (approximate) partial molar volumes of ethanol (black line) and…

A: We have find out resulting total volume of mixture.

Q: The solubility of sodium acetate at 20 °C is 46.5 g per 100 grams water. When 50.0 grams of sodium…

A: The solubility of sodium acetate at 20 °C is 46.5 g per 100 grams water. When 50.0 grams of sodium…

Q: Acetic acid dissolves in water as a weak acid. Calculate the mole fraction of acetic acid in the…

A: Mole fraction is the ratio of number of moles of specific compound in solution to the total moles in…

Q: d on the following data, determine the molecular weight of the unknown solute.  Note the "initial…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: A 50 mL solution of sucrose, C,2H22011, with a density of 1,0691 g mL and a concentration of 0,54 M…

A: Given, Solution 1 - volume of solution - 50 mLdensity of solution - 1.0691 g/mLstrength of the…

Q: initial mole fraction

A: Molar mass of NaCl=58.44 Molar mass of water=18g Mole fraction of each solute = Number of moles of…

Q: For an ideal system, the reduction of the chemical potential of the solvent molecules due to the…

A: Colligative properties are important properties of solutions as they describe how the properties of…

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.