The freezing point of water H,0 is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in water is glucose . How many grams of glucose, C,H12,06 (180.2 g/mol), must be dissolved in 242.0 grams ofwater to reduce the freezing point by 0.400°C ? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula K, °C/m) K¢(°C/m) Water H20 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHCI3 3.67 Benzene 2.53 5.12 Diethyl ether CH;CH;OCH;CH3 2.02 g glucose.

Q: The boiling point of ethanol CH3 CH₂OH is 78.50 °C at 1 atmosphere. A nonvolatile, nonelectrolyte…

A: Mass of solvent (ethanol) = 295.0 g = 0.295 kg Raise in boiling point (ΔTb) = 0.300°C Mass of solute…

Q: Calculate the boiling point of a 1.6 M solution of ethylene glycol in water. Ethylene glycol is a…

A: When we add ethylene glycol in water the boiling point of  water increases. This phenomenon  is know…

Q: Calculate the freezing point and boiling point of an antifreeze solution that is 48.6% by mass…

A:

Q: How many grams of manganese(II) iodide (308.7 g/mol), must be dissolved in 258.0 grams of water to…

A: GIVEN:Mass of solvent water=258 gm=0.258 kg   To Find: Solution:Van't hoff factor=i=3,The depression…

Q: The boiling point of ethanol CH3CH,OH is 78.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Number of grams of ethanol given = 224.0 g Molar mass of testosterone = 288.4 g/mol Elevation in…

Q: Suppose you prepare a solution by dissolving 0.100 moles of naphthalene in 200.0 grams of carbon…

A:

Q: When 78.9 g of a particular compound is dissolved in 0.848 kg of water at 1 atm pressure, the…

A:

Q: The boiling point of chloroform CHCI, is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: The boiling point of the pure chloroform, (T0b)=61.70C. The change in the boiling point on addition…

Q: A9.15 gram sample of a compound is dissolved in 250 grams of benzene. The freezing point of this…

A: Given : Mass of compound=9.15 g The molar mass of compund= M g/mol Moles of biphenyl= (9.15 g) / (M…

Q: What mass of salt (NaCl) should you add to 1.22 L of water in an ice cream maker to make a solution…

A: Given  Volume of water = 1.22 L  1 L = 1000 mL  Volume of water = 1220 mL  Density of water = 1 g/mL…

Q: Calculate the boiling point of a solution containing 18.7 g of potassium phosphate in 150.0 g of…

A: Given Values mass of potassium phosphate = 18.7g Molar mass = 212.27g/mol Moles = 18.7g/212.27g/mol=…

Q: Th The normal boiling point of water, H,O is 100.00 °C and its Kn value is 0.512 °C/m. Assuming…

A: Given : mass of CaI2 = 12.57 g Mass of water i.e solvent = 224.1 g = 0.2241 Kg…

Q: alculate the freezing point of a solution. What is the freezing point of a solution containing 38.92…

A: The colligative properties are those properties of solutions that depend on the number of solute…

Q: Which compound is produced by a neutralization?     H2O(l)   H3PO4(

A: The neutralisation reaction is a process that occurs when an acid reacts with a base. In this…

Q: Calculate the freezing point of aqueous 0.430 m LiCI on the assumption that it is 100% dissociated.…

A:

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.14 grams of…

A: elevation of boiling point is a colligative property here we are required to find the boiling point…

Q: If an aqueous solution of a non-volatile, non-electrolyte, freezes at -1.28C, what is its boiling…

A:

Q: The freezing point of water  is 0.00 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Answer:For a non-electrolyte and non volatile solute depression in freezing point of the solvent is…

Q: Determine the mass (grams) of a nonvolatile, nonionizing compound that must be added to 1367.8 g of…

A:

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of nickel(II) bromide (218.5…

A:

Q: What is the freezing point when 12.70 g of urea (formula mass = 60.00 g/mol) is dissolved in 199.89…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: The freezing point of water is 0.00°C at 1 atmosphere.  How many grams of ammonium chloride (53.50…

A: Given: The mass of water is 288.0 g. The freezing point of the solution is 0.500°C. The Kf for water…

Q: What is the freezing point of a solution made by adding 8.11 g keysium flagide to 1 kg of solvent?…

A:

Q: g testosterone.

A:

Q: Calculate the freezing point and boiling point in each solution, assuming complete dissociation of…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: Use the References to access important values if needed for this question. The freezing point of…

A: The depression in freezing point is given by the formula : ΔTf = i x kf x m where, m = molality = w…

Q: The boiling point of benzene C,H, is 80.10°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: The expression of boiling point elevation is as follows,                          ∆Tb = Kb × m…

Q: when 11.21 g of aspirin (formula mass = 176.60 g/mol) is dissolved in 160.47 g of ethyl

A: ∆Tb(boiling point elevation ) = Kb( boiling point elevation constant ) • molality

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of zinc acetate (183.5…

A: Given: Elevation in boiling point = 0.450°C Mass of water = 212.0 g Molar mass of zinc acetate =…

Q: Scuba divers breathing air at increased pressure can suffer from nitrogen narcosis—a condition…

A: The nitrogen narcosis is the inert gas narcosis.  It is a condition of unconsciousness that occurs…

Q: When 634. mg of a certain molecular compound X are dissolved in 60. g of cyclohexane (C,H,2), the…

A:

Q: How many grams of sucrose (C12H22011) must be added to 597 g of water to give a solution with a…

A:

Q: What the freezing point of an aqueous solution contains 5.0 g of NaF and 100 g water? [For water, K;…

A:

Q: The freezing point of water  is 0.00 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: The objective of this question is to calculate the amount of sucrose needed to reduce the freezing…

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of nickel(II) bromide (218.5…

A:

Q: 1. . NaCl is dissolved in water. Which of the following statements is incorrect? (a) Boiling point…

A: 1. (d) The solution will boil at 100 °C as NaOH is a volatile solute. 2. b) 1M 3. a) Osmosis.

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

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.