The partial molar volumes of two liquids A and B in a mixture in which the mole fraction of A is 0.3713 are 188.2 cm3 mol−1 and 176.14 cm3 mol−1, respectively. The molar masses of the A and B are 241.1 g mol−1 and 198.2 g mol−1. What is the volume of a solution of mass 1.000 kg?

Q: When ethanol is added to water at 25 °C and 1 bar, the total volume of the solution changes…

A: A mole is defined as some of the chemical units it may be atoms, molecules, ions.…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A:

Q: Explain the difference between an ideal and a non ideal solution.

A: An ideal solution is the one which obeys Raoult’s law over the entire range of concentration and it…

Q: DESCRIBE THE PREPARATION OF 1.0L OF NaOH SOLUTION THAT HAS A NORMALITY OF 0.25N AND (MW NaOH =…

A: The preparation of 1 L of 0.25 N NaOH solution has to be given,

Q: The partial molar volumes of two liquids A (M = 241.1 g mol1) and B (M = 198.2 g mol1) in a mixture…

A:

Q: One tenth of a kg of an aqueous solution of HCl is poured into 0.2 kg of an aqueous solution of…

A: The mass of HCl and water are calculated as,

Q: Measurement of which colligative property is preferred for determination of molar mass of…

A: The colligative properties are those properties of solution which depends upon number of solute…

Q: The partial molar volumes of two liquids A and B in a mixture in which the mole fraction of A is…

A:

Q: Consider a solution containing two liquids A and B. In this mixture, the molar fraction of A is…

A: Mole fraction  The mole fraction of a component represents the fraction of moles of components…

Q: In a study of the properties of aqueous solutions of Th(NO3)4 a freezing-point depression of 0.0703…

A:

Q: The enthalpy of solution for ammonium perchlorate NH4 CIO, is +33.47 kJ/mol. How many grams of…

A:

Q: complete the following table for aqeuous solution of potassium hydroxide. show complete solution.…

A: Given information: Density of solution = 1.29 Molality = 14.2 % by mass = 30.0 KOH = 56.11 g/mole…

Q: How much energy is required to vapourize 158 g of butane (C4H10) at its boiling point if its AvapH…

A: Given,  Mass of butane = 158 g  Molar mass of butane = 58.12 g ∆Hvap = 24.3 KJ/mol

Q: At 20 °C, the mass density of a 20 per cent by mass ethanol–water solution is 968.7 kg m−3. Given…

A:

Q: Calculate the concentration units of a solution containing 635 mg of Calcium nitrate dissolved in…

A: Given 635 mg of Calcium nitrate dissolved in 5.50 mL of water  We habe to find molarity and molality…

Q: Explain about Solvent and Solute Chemical Potentials ?

A: In Thermodynamics, The Chemical potential of a particular substance at a given temperature and…

Q: A solution of 2.50 g of a compound of empirical formula C6H5P in 25.0 g of benzene is observed to…

A: Given : Tf = the freezing point of the solution     = 4.3°C  T°f = the freezing point of the pure…

Q: A solution is prepared by dissolving 20.0mg of insulin in water and diluting to a volume of 5.00mL…

A: The given problem can be solved by using the formula given as; π=MRTM=πRT…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Mass of palmitic acid= 112g Volume of benzene= 725mL Density of solution = 0.902 g/mL Palmitic acid…

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

A: Since we only answer up to 3 sub-parts, we will answer the first 3. Please resubmit the question and…

Q: What is the molality of a solution prepared by dissolving 28.60 g of glucose (MW C₆H₁₂O₆ = 180.18)…

A:

Q: Calculate the molarity and mole fraction of acetone in a 1.70-m solution of acetone (CH3 COCH3) in…

A: Given data: Molality of acetone = 1.70-m So mass of solution = 1 kg = 1000 gms Now,…

Q: The addition of 100 g of a compound to 750 g of CCl4 lowered the freezing point of the solvent by…

A: Given details, The mass of the compound is 100 g. The mass of CCl4 is 750g. Lowered the freezing…

Q: The partial molar volumes of propanone and trichloromethane in a mixture in which the mole fraction…

A: In this question we have to use following steps:  Mole fraction :   xa=nana+nb          xb=nbna+nb…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Illustrate the calculation of the ppm concentration of a known amount of vaporised liquid in 1 L of…

A: ppm stands for parts per million. ppm indicates that how many part of a chemical compound is present…

Q: 1. Calculate the mole fraction of each component of a solution containing 65 g of ethanol (C 2 H 6…

A:

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: Formulate the relationship between elevation of boiling point and lowering of vapour pressure and…

A:

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

A:

Q: Glucose from molasses is fermented to alcohol using S. cerevisiae where 500 ml of CO2 (at standard…

A:

Q: You are given a 27 % (w/v) solution of psicose.                                                Molar…

A: Given, Note: 1 μmoles = 10-6 moles moles of psicose = 450 μmoles = 450 × 10-6 moles % (w/v) of the…

Q: A solution was made by mixing benzene ( C6 H6) and carbon tetrachloride ( CCL). Given that the mole…

A: The solution is made by mixing benzene and carbon tetrachloride together. The mole fraction of…

Q: Calculate the freezing point of a glass of water of volume 200 cm3 in which 10 g of glucose has been…

A: Given,  The freezing point of a glass of water of volume 200 cm3in which 10 g of glucose has been…

Q: Calculate the average partial molar volume (in cm³/mol) of MgSO4 in the interval [0.1, 0.2] mol of…

A:

Q: The average concentration of chloride ion in seawater is 19.353g Cl-/kg. The world health…

A: Given information, The average concentration of chloride ion in seawater is 19.353g Cl-/kg.  The WHO…

Q: A solution of sugar (C12H22O11) in water is 20% sugar by weight. What is the molecular fraction of…

A: Given : weight % of sugar C12H22O11 = 20 %. Assuming 100 g of solution.

Q: At 25°C, the density of 50 % by mass ethanol-water solution is 0.914 g cm. Given that the partial…

A: Consider the 100.0 g of solution, in which 50.0 g of ethanol and 50.0 g water is present in the…

Q: An aqueous solution of mass of 100 g of aqueous copper II sulfate CuSO4.xH₂O was prepared by…

A:

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: The partial molar volumes of two liquids A and B in a mixture in which the mole fraction of A is…

A: The Partial Volume of a substance in a mixture is defined as the increase of volume that occurs when…

Q: A certain mixture contains 60% pentane, 30% hexane, and 10% heptane by mass. What is the mole…

A:

Q: Calculate the osmotic pressure of a solution (density = 1.02 g/cm') containing 50 g glucose (CH,O6)…

A: Osmotic pressure can be calculated by using formula π= CRT  Where  π= osmotic pressure C =…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A:

Q: mixture of NaOH, NaCL and MgCl2 contains 34.6% by mass chloride and 20.0% by mass hydroxide. What…

A: From the hydroxide mass we can calculate the moles of Hydroxide and hence the moles of NaOH. And…

Q: What is the change boiling point and freezing point of a 0.10 molal aqueous zinc nitrate solution,…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

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.