A container is divided into two compartmentsby a membrane that is fully permeable to water and small ions.Water is added to one side of the membrane (side A), and a 5%solution of sodium chloride (NaCl) is added to the other (side B). Inwhich direction will water molecules move? In which direction willsodium and chloride ions move? When the concentration is equalon both sides, will diffusion stop?

Q: Calculate the freezing point of a solution of 35.0 g methyl salicylate, C7H6O2, dissolved in 800. g…

A:

Q: The freezing point of pure benzene is 5.49 C. The freezing point of a solution made using toluene in…

A:

Q: If 5.4 g of glucose, C6H12O6, is dissolved in 0.94 L of water at 291 K, what osmotic pressure, in…

A: Given, The mass of glucose is 5.4 g Volume is 0.94 L Temperature is 291 K The formula used for…

Q: solution is prepared by adding 40.00 g of lactose (milk sugar) to 110.0 g of water at 55degree…

A: According to the Raoult's law, the vapour pressure of solution is given by  Vapour pressure of…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: We have given that  Mass of methanol = 22.3 g  Molar mass of methanol = 32.04 g/mole  Volume of…

Q: The density of a particular solvent is 5.15g/L with a volume of 3981cm^3. If you add 0.00518kg of…

A: Molality of a solution is defined as the number of moles of solute per kilogram of solvent. The SI…

Q: 1.) The solubility of N2 in blood at 37℃ and at a partial pressure of 0.80 atm is 5.6×10-4 mol/L. A…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Suppose you fill a dialysis bag with 10 mL of a 20% NaCl solution and place the bag in a beaker…

A: In osmosis, the solvent molecules pass through the semi-permeable membrane from the higher…

Q: Pure benzene, C6H6, freezes at 5.5°C and boils at 80.1°C. What is the boiling point of a solution…

A: elevation in boiling point when a volatile solvent is added to a pure solvent then the boiling point…

Q: 1. The freezing point of an aqueous solution is -2.79°C. a. Determine the boiling point of this…

A: Given: The freezing point of the solution=-2.790C. Kf=1.860Cmol-1kg. Kb=0.5120Cmol-1kg.

Q: A solution is made by dissolving 52.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: 0.302 grams of an antibiotic was dissolved in enough water at 23.6°C to make 500.0 mL of solution.…

A: Osmotic Pressure (π)Hydrostatic pressure develop in a vertical columndue to osmosis is known as…

Q: The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976g/mL. The molarity is 2.45 M…

A:

Q: An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What…

A: In this question, we will determine the observed osmotic pressure. You can see details Solution…

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

A: Mass of acetonitrile is calculated from its density and given volume.

Q: A glucose solution contains 55.8g of glucose (MW = 180.1 u) in 455g of H2O(l) What are the boiling…

A: Given, mass of glucose = 55.8 g  Mass of water (solvent) = 455 g Density of water = 1.0 g/mol The…

Q: An 100.0 mL aqueous sodium chloride solution is 13.5% NaCl by mass and has a density of 1.12 g/mL .…

A: Molal boiling point elevation constant of water is 0.512oC/molalVan’t Hoff factor (i) is 2. Since…

Q: What mass in grams of glucose (MM = 180.2 g/mol) would need to be dissolved in 100.0 g of water to…

A: To solve this problem we will use Roult's law as the solute glucose in non-volatile  Using this…

Q: Water softeners often replace calcium ions in hard water withsodium ions. Because sodium compounds…

A:

Q: A 20.0% aqueous solution by mass of urea (CH4N2O) has a density of 1.055g/mL. What is the molality…

A: Given information:20% aqueous solution by mass of ureaDensity of solution is 1.055 g/mL

Q: (2) Which of the following solutions (solute in a (A) Vitamin C in water (C) NaOH in water (C) Cl₂…

A:

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: Given, 22.3 g of methanol (MM = 32.04 g/mol) 371 mL of solution at 25.0 °C

Q: What volume of ethylene glycol (C2HO2) would you need to add to 6.50 L of water to achieve a…

A:

Q: What is the boiling point elevation of a solution prepared by dissolving 180.0 grams of barium…

A: M

Q: The freezing point of water is 0.00°C at 1 atmosphere. If 10.82 grams of magnesium sulfate, (120.4…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: 231.25 g/mol) is an Isocarboxazid (MW organic monoamine oxidase inhibitor used to treat depression…

A: The pressure created by the flow of solvent molecules from a less concentrated solution to a more…

Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A: we need to identify the true statements based on colligative properties of solutions

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL andthe density of methanol (CH3OH) is 0.791 g/mL.…

A: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

Q: What is the vapor pressure at 25°C of a solution made by adding 50 mL of C3H80 to 500 mL of…

A: Given: Volume of C3H8O = 50 mL  Volume of water = 500 mL Density of C3H8O = 1.26 g/mL. And the…

Q: A student prepares a solution by dissolving 2.09 g of para-dichlorobenzene (C6H4Cl2,= 147.0 g/mol)…

A:

Q: molarity of this solution ? What is the percent (m/v) of this solution ?

A:

Q: The solubility of CO2CO2 gas in water is 0.15 g/(g/(100mLmL) at a CO2CO2 pressure of 760 mmHgmmHg.…

A: We have given that,  S1 = 0.15 g/ (100 mL) = 0.0015 g/mL,    At P1 = 760 mm of Hg = 1 atm  S2 = ? (…

Q: freezing point of the solution

A:

Q: 5. A solution contains 92.2g of methanol, CH3OH, dissolved in sufficient water to give a mass of…

A: First to calculate moles.  Then using density to calculate volume.  Then to calculate molarity.

Q: Glycerin, C3HRO3, is a nonvolatile liquid. What is the vapor pressure of a solution made by adding…

A: Given: Mass of glycerin = 167 g The volume of water = 338 mL The density of water = 0.992 g/cm3…

Q: (a) What is meant by:(i) Colligative properties (ii) Molality of a solution(b) What concentration of…

A: (a) (i) Colligative properties : The properties of solution which depend upon the number of solute…

Q: If 4.50 moles of n-hexane (C6H14) are dissolved in 5.50 moles of n-pentane (C5H12) at 25°C, what is…

A: Moles of n-hexane = 4.50 Moles of n-pentane = 5.50 Temperature = 25°C = 298K The vapor pressures of…

Q: A solution is made by dissolving 7.80 grams of MgCl2 in 420.0 mL of water. What is the freezing…

A: Given: The mass of solute, (MgCl2)= 7.80 g The molar mass of MgCl2=95.2 g/mol The volume of the…

Q: Questions 5& 6

A: Since,  we answer only one question at a time, we'll be providing the answer to question 5. Please…

Q: What is the solubility of ethane (in units of grams per liter) in water at 25 °C, when the C,H6 gas…

A: Convert unit of temperature into K and Pressure into atm:

Q: The density of a 3.539 M HN03 aqueous solution is 1.150 g-mL-1 at 20 °C. What is the molal…

A: Using the given Molarity we can find molality of solution. Given molarity= 3.539M

Q: You are asked to make a aqueous solution of Calcium Chloride, CaCl2 If you add 1 grams of CaCl2to…

A: Osmotic pressure expression-: π = CRT Here  Pi = osmotic pressure in atm C  = concentration in mol/L…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A:

Q: A small cube of lithium 1density = 0.535 g/cm32 measuring1.0 mm on each edge is added to 0.500 L of…

A:

Q: What is the solubility of carbon dioxide (in units of grams per liter) in water at 25 °C, when the…

A: Given,

Q: If a solution of 22.0 g of octane (C8H18) in 148 g of benzene (CSH6) freezes at -1.16°C, what is the…

A:

Q: A solution was in a prepared by dissolving 5.46 g of para-dichlorobenzene (C6H4Cl2) in 50.0 mL…

A:

Q: What is the ośmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: The formula for osmotic pressure (π) is π = i*CRT Where i = Van't Hoff factor C = molarity(mol/L) 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.