When 131. g of benzamide C7H7NO are dissolved in 1300. g of a certain mystery liquid X, the freezing point of the solution is 3.40°C less than the freezing point of pure X. Calculate the mass of iron(III) nitrate FeNO33 that must be dissolved in the same mass of X to produce the same depression in freezing point. The van't Hoff factor =i3.68 for iron(III) nitrate in X.

Q: When 50.5 g of urea (CH,N,0) are dissolved in 1200. g of a certain mystery liquid X. the freezing…

A: Weight of urea=50.5 g  Weight of liquid X=1200g = 1.2 kg (1Kg = 1000 gm)

Q: When 115. g of glycine (C₂H5NO₂) are dissolved in 950. g of a certain mystery liquid X, the freezing…

A: By help of Following formula we can calculate the mass of sodium chloride NH4Cl in the solution -∆Tf…

Q: When 151. g of benzamide (C₂H-NO) are dissolved in 500. g of a certain mystery liquid X, the…

A: The mass of benzamide = 151. g The mass of the liquid X = 500. gThe depression in freezing point  =…

Q: When 148.g of urea CH4N2O are dissolved in 1100.g of a certain mystery liquid X, the freezing point…

A: When a non-volatile solute is added to a pure solvent, the freezing point of the resulting solution…

Q: When 115. g of benzamide (C7H7NO) are dissolved in 1150. g of a certain mystery liquid X, the…

A: We have 115 g benzamide, 115g of solvent X ,∆Tb as 5.7 °C , we have to calculate the mass of FeCl3…

Q: When 204. g of glycine (C₂H₂NO₂) a are dissolved in 1250. g of a certain mystery liquid X, the…

A: Freezing point depression occurs when a solute is added to a solvent, causing the freezing point of…

Q: When 92.0g of alanine C3H7NO2 are dissolved in 800.g of a certain mystery liquid X, the freezing…

A: The addition of a certain non-volatile solute that is mainly responsible for the freezing point…

Q: When 221. g of glycine (c,H,NO,) are dissolved in 1100. g of a certain mystery liquid x, the…

A:

Q: When 70.8g of urea CH4N2O are dissolved in 1350.g of a certain mystery liquid X, the freezing point…

A: The question is based on the concept of solutions. depression in freezing point is one of the…

Q: When 651.g of benzamide C7H7NO are dissolved in 1500.g of a certain mystery liquid X, the freezing…

A: The question is based on the concept of solution preparation. it talks of depression in freezing…

Q: When 32.7 g of alanine (C3H,NO,) are dissolved in 500. g of a certain mystery liquid X, the freezing…

A:

Q: When 131. g of glycine (C2H5NO2) are dissolved in 1350. g of a certain mystery liquid X, the…

A:

Q: When 74.8g of alanine C3H7NO2 are dissolved in 1450.g of a certain mystery liquid X, the freezing…

A: Given  alanine mass= 74.8g , mass of solution = 1450g=  the depression of freezing point ∆Tf =…

Q: When 41.0 g of urea CH4N2O are dissolved in 550.gof a certain mystery liquid X, the freezing point…

A: When any non-volatile solute gets added into given solvent it causes decrement in that solvent's…

Q: When 148.g of urea CH4N2O are dissolved in 1100.g of a certain mystery liquid X, the freezing point…

A:

Q: When 136. g of urea (CH₂N₂O) are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: When 77.6 g of benzamide (C₂H₂NO): are dissolved in 1250. g of a certain mystery liquid X, the…

A: Mass of benzaldehyde   = 77.6 gram  Mass of solvent = 1250g  ∆T = 5.4°C  i for KBr = 1.84    To find…

Q: When 147. g of urea (CH4N₂O): are dissolved in 1350. g of a certain mystery liquid X, the freezing…

A: Given,  Mass of Urea = 147 g  Molar mass of Urea, (CH4N2O) = 60 g/mol  Mass of solvent = 1350 g  The…

Q: A solution consisting of 0.278 mol of methylbenzene, C6H5CH3, in 244 g of nitrobenzene, C6H5NO2,…

A:

Q: When 128. g of alanine (C,H,NO,) are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: When 350. g of glycine (C₂H5NO₂) are dissolved in 1500. g of a certain mystery liquid X, the…

A: Freezing point depression occurs when a solute is added to a solvent, causing the freezing point of…

Q: When 317. g of benzamide (C₂H,NO) are dissolved in 500. g of a certain mystery liquid X, the…

A:

Q: The normal freezing point of a certain liquid X is 4.70°C, but when 83.g of benzamide (C7H7NO) is…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: When 24.8g of alanine C3H7NO2 are dissolved in 1050.g of a certain mystery liquid X, the freezing…

A: First of all we calculate the value of Kf of mystery liquid X, by following formula - ∆Tf  = i Kf…

Q: When 258. g of alanine (C,H,NO,) are dissolved in 850. g of a certain mystery liquid X, the freezing…

A: Recall the following relation for depression of freezing point of a solution…

Q: When 252. g of alanine (C₂H₂NO₂) are dissolved in 1400. g of a certain mystery liquid X, the…

A:

Q: When 45.6 g of glycine C2H5NO2 are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: When 122. g of glycine (C₂H5NO₂) a are dissolved in 1350. g of a certain mystery liquid X, the…

A: Colligative property is a  property of the solution that is dependent on the  number of particles…

Q: When 112. g of glycine (C₂H₂NO₂) are dissolved in 1500. g of a certain mystery liquid X, the…

A: To calculate : Mass of sodium chloride dissolved = ?

Q: When 92.4 g of urea (CH₂N₂O) are dissolved in 1450. g of a certain mystery liquid X, the freezing…

A:

Q: When 178.g of alanine C3H7NO2 are dissolved in 1500.g of a certain mystery liquid X, the freezing…

A: By help of Following formula we can calculate the mass of sodium chloride NaCl in the solution - ∆Tf…

Q: An ideal solution contains 0.1279 mol H2O and an unknown number of moles of urea (nonelectrolyte,…

A:

Q: A solution consisting of 0.240 mol of methylbenzene, C6H5CH3, in 252 g of nitrobenzene, C6H5NO2,…

A: First, calculate the molality of the solution: Molality = Moles of methylbenzene / Mass of…

Q: When 142. g of alanine (C3H,NO2) are dissolved in 1500. g of a certain mystery liquid X, the…

A: Calculate the number of moles of alanine. The molar mass of alanine is 89.09 g/mol.

Q: The normal freezing point of a certain liquid X is 0.60°C, but when 0.14 kg of barium hydroxide…

A: Given : Mass of barium hydroxide, Ba(OH)2 i.e solute = 0.14 Kg = 140 g         (since 1 Kg = 1000 g)…

Q: What mass of naphthalene must be dissolved in 2.20 ×102 g of benzene to give a solution with a…

A: The required relationship is given below.

Q: A 7.85 g sample of a compound with empirical formula C5H4 is dissolved in 301 g of benzene. The…

A: Kf = freezing point constant = 5.12 C kg m .m = mass in g or molality ∆Tp  = changes in freezing…

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.