A solution is made by dissolving 4.35 g of glucose (C6H12O6) in 25.0 mL of water at 25 °C. Calculate the molality of glucose inthe solution. Water has a density of 1.00 g/mL.

Q: A solution is prepared by dissolving 65.4 g of sucrose (C12H22011) in 518.1 mL of water. Calculate…

A:

Q: What is the molality of a solution in which 12 g of NaCl is dissolved in 19 Kg of water?

A: Molality: It is the amount of solute that is present per kilogram of a solution. In mathematical…

Q: Calculate the molarity of a solution prepared by dissolving 5.881 g NaCl in 250.0 mL of water. (MM…

A: Given : mass of NaCl = 5.881 g And volume of water = 250 mL.

Q: The molality of a glucose (C6H12O6) solution is 0.396. The density of this solution is 1.16 g/mL.…

A: The molarity of a solution is the number of moles of solute present in one liter of solution. If N…

Q: What mass of NaNO3 should be dissolved in 45 mL of water so that the resulting solution freezes to…

A:

Q: Calculate the molality of a solution containing 250g of glucose (C6H12O6) in 1045 g of ethanol.

A: Molality : Molality can be defined as "Total moles of a solute present in one kilogram of a…

Q: Given that an aqueous solution of glucose (C6H1206) has a density of 1.0173 kg/L, what is the molar…

A: Answer :-  The molality of Glucose solution = 0.253 M…

Q: Calculate the molality of a solution containing (a) 0.65 mol glucose, C6H,206, in 250 gm water (b)…

A:

Q: What is the molality of a solution containing 10.0 g of N a 2 S O 4 dissolved in 1000.0 g of water?

A: Introduction: Molality is the number of moles of solute in per kilogram of solute. It can be…

Q: A solution contains 22.4 g glucose (C6H12O6) dissolved in 0.500 L of water. What is the molality of…

A: Molality is the number of moles of solute dissolved in per kg of solvent. It is denoted by m. Its SI…

Q: An aqueous solution is 36.0% by mass hydrochloric acid, HCl, and has a density of 1.18 g/mL. The…

A: 36% by mass HCl means 36 g of HCl present in 100g of solution  mass of solution = mass of solute +…

Q: The percent by mass of glucose (MM = 180.2 g/mol) in an aqueous solution is 25.7%. What is the…

A: The mass percent of glucose is = 25.7 % The molar mass of glucose is = 180.2 g/mol The morality of…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 3.47 m and a density of 1.20…

A:

Q: Determine the molality of a solution in which 1.9 grams of glucose C6H1206 are dissolved in 8.2grams…

A: the solution is as follows:

Q: A solution of 40% isopropyl alcohol ( C3H7OH) by mass has a density of 0.980 g/mL at 25°C. What is…

A:

Q: Calculate the molality of a solution containing:      a. 0.65 mol glucose, C6H12O6, in 250 grams of…

A: The amount of the solute that is dissolved in a given volume of the solvent to furnish the solution…

Q: A 1.25 M sugar (C12H22O11) solution has a density of 1.12 g/mL. What is the molality of this…

A:

Q: C. What is the (a) molality, (b) freezing point, and (c) boiling point of a solution containing…

A: Molality is an important method to determine the concentration of a solution. It is generally…

Q: A 1.50 M aqueous solution of methanol (CH3OH) has a density of 0.976 g/mL. What is the molality of…

A: Molality of the solution is defined as the no of moles of solute present per kg of solvent.  It is…

Q: Determine the molality of 25 g of glucose, C6H12O6, dissolved in 1.50 kg of water.

A: The given information is as follows: The mass of glucose = 25 g The mass of water = 1.50 kg The…

Q: Determine the molality of a solution in which 9.3 grams of glucose C6H1206 are dissolved in…

A: We have to find the molality of the  given solution.

Q: An aqueous solution of ethanol (molar mass = 46.07 g/mol) has a molality of 12.15 m and a density of…

A: Answer:- This question is answered by using the simple cocept of calculation of molarity using the…

Q: Calculate the molality of a solution containing 109g of glucose (C6H12O6) in 679 g of ethanol.

A: Answer:  0.891 mol/Kg

Q: A glucose solution is prepared by dissolving 5.10 g of glucose, CSH1206, in 110.5 g of water. What…

A: Given data :  1. Mass of glucose ( solute ) = 5.10 g  2. Mass of water ( solvent ) = 110.5 g  To…

Q: What mass of insulin must be dissolved in 54.0 mL of water to produce a solution with an osmotic…

A: Given: Volume of water=54.0 mL=0.054 L Osmotic pressure=17.2 mmHg Temperature=25oC=298 K Molar…

Q: Molality   A solution contains 22.5 g of methanol, CH3OH, dissolved in sufficient water to give a…

A: Molality of a solution is calculated by dividing the number of moles of solute by per kilogram of…

Q: An aqueous solution of hydrochloric acid contains 28% HCl (36.45 g/mol) by mass. What is the molal…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: What is the molality of an aqueous solution of sucrose that is 12.5% sucrose by mass?

A:

Q: A stock solution of Glucose, C6H12O6, [180.0 g/mole] prepared by dissolving 45g in 500 mL.…

A:

Q: A water solution containing an unknown quantity of a nonelectrolyte solute has a freezing point of…

A: molal depression in freezing point    ∆Tf = Kf x m(To - Ts ) = Kf   x  m where  Ts = freezing…

Q: Determine the molality  of a solution in which 26.8 grams of glucose C6H12O6 are dissolved in…

A: Mass of glucose = 26.8 g Mass of water = 981.3 g Molar mass of glucose = 180 gmol-1  1000 g = 1 kg…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 3.83 m and a density of 1.20…

A:

Q: The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/m. What is the molality of…

A: Molarity of CH3OH (M) = 2.45 M Molar mass of methanol = 32.04 g/mol density of methanol = 0.976 g/L

Q: Calculate the molality of a solution containing 109g of glucose (CgH1206) in 679 g of ethanol.

A: Molality: The mole of the solute dissolved in one kilogram of the solvent is known as the molality…

Q: 1. A4g sugar cube (Sucrose: C12H22O11) is dissolved in a 350 ml teacup of 80 °C water. What is the…

A:

Q: A solution of water (Kb=0.512 ∘C/mKb=0.512 ∘C/m) and glucose boils at 103.06 ∘C∘C. What is the molal…

A: Answer: Addition of non-volatile solute in a solvent, decreases the vapor pressure of solution which…

Q: A solution is made by dissolving 4.35g glucose (CeH12O6) in 25.0 mL of water at 25°C. Calculate the…

A: Molality, or molal concentration, is a term that refers to the amount of a substance in a given…

Q: What is the molality of a 10.5% by mass glucose (C6H12O6) solution? (The density of the solution is…

A: Molality (m) is defined as the number of moles of solute per kg of the solvent.…

Q: What mass of glucose (C6H12O6) must dissolve in 2354 g of ethanol to make a 0.88 m solution?

A: Molality of solution is equal to number of moles of solute dissolved in per kg of solvent. It is…

Q: An aqueous solution of cesium chloride is prepared by dissolving 52.3 g cesium chloride in 60.0g of…

A: Number of moles of cesium chloride = given mass / molar mass = 52.3 g / 168.36 g/mole= 0.31 molMass…

Q: 300 ml of 0.05 M ammonia solution, where the density of the solution is 0.88 g/ml.   What is the…

A: The formulas for molarity and molality are: Molarity = Number of moles of soluteVolume of solution…

Q: What molality of N a Cl is required to lower the freezing point of water to -10.0 degrees C? Use…

A: The freezing point depression is observed after the addition of solute particles into a solvent,…

Q: A solution of KOH has 112 grams of KOH in 2000 grams of water. The Molality of this solution is O…

A: Mass of water = 2000 g = 2000 * 10-3 kg Mass of KOH = 112 grams Molecular mass of KOH = 56.1 g/mole…

Q: 66.0 g acetone, C3H6O3, is dissolved in 146.0 g H2O to form a solution. The solution has a density…

A: Given-> Weight of acetone = 66.0 gm Weight of H2O = 146.0 gm = 0.146 kg (1kg = 1000 gm) density…

Q: A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3.…

A: Given  a bottle of wine contains 12.5 % ethanol by volume volume of wine bottle = 100 ml = 100 cm3…

Q: The molality of a sugar solution (C6H1206) is 2.94 m. How many total ions does C6H1206 break into…

A:

Q: calculate the molality. (d) 0.372 g of histamine, C5H9N, in 125 g of chloroform, CHCl3

A: Note - Since the chemical formula given for histamine in the question is incorrect, we will consider…

Q: MOLARITY AND MOLALITY Calculate the molality concentration of a solution that contains 52.1 g H2SO3…

A: Moles of solute (H2SO3) =given massmolar mass = 52.182=0.64 mol  Molality = moles of solute…

Q: A bottle of medicine contains 12.5% ethanol by volume. The density of ethanol (C2H3OH) is 0.789…

A: Since the % by volume is defined as the percentage of volume of solute present in the solution…

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.