1.   What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze, must be added to 8.5 L water to produce a solution for use in a car’s radiator that freezes at -10.0oF (-23.3oC)? Assume the density of water is exactly 1.0 g/mL. Kf of water = 1.86 oC–kg/mol Molar mass  of ethylene glycol = 62.1 g/mole

Q: What mass of salt (NaCl) should you add to 1.62 L of water in an ice cream maker to make a solution…

A: Given: The volume and density of water is 1.62 L and 1.00 g/mL, respectively. The freezing point of…

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

A:

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Given data is as follows: The freezing point of the solution Tf = -4.13 °C The Cryoscopic constant…

Q: What mass of ethylene glycol ( C2H6O2 ). molar mass = 62 g/mol, the main component of antifreeze,…

A: molar mass of ethylene glycol = 62 g/mol volume of water = 5L 1 L = 0.96 kg so 5L = 4.8 kg

Q: A 125-g sample contains only glucose (CH₁206) and sucrose (C12H22011). When the sample is added to…

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Q: A solution that contains 55.0g of ascorbic acid in 250. g of water freezes at 2.34*C. Calculate the…

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Q: How many grams of CH3OH (MM=32.04 g/mol) would need to be added to 200.1 g of water in order to…

A: Molality is calculated.

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Answer: This question is based on the colligative properties of solution where when a non-volatile…

Q: What volume of ethanol (MM = 46.07 g/mol, density = 0.7893 g/cm³) should be added to 550. mL of…

A:

Q: 1. If a 23.6 g sample of a nonelectrolyte is dissolved in 136.0 g of water, the resulting solution…

A: Note - Since you have asked multiple question, we are bound to solve only the first question for…

Q: What mass of fructose, C5H10O5 (molar mass is 150.2 g), in grams must be added to 115 g H2O to lower…

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

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Consider the given information is as follows; Freezing point of solution Tf = -2.88 °C Cryoscopic…

Q: What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze,…

A: Given -> Molar mass  of ethylene glycol = 62.1 g/mole Volume of water = 8.5 L = 8.5 × 1000 ml =…

Q: The freezing point of water H2O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: calculate the molality,

A:

Q: What mass of glycerin (C3H8O3) must be dissolved in 165.7 g water to give a solution with a freezing…

A: Depression in freezing point is a colligative property. And colligative properties depend on the…

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Given amino acid glycine(solute) is added to water(solvent) and freezing point of this solution is -…

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: On Adding the amino acid glycine there is a decrease in the freezing point of the solution by -1.97…

Q: What volume of ethylene glycol (C2H6O2), a nonelectrolyte, must be added to 15.0 L of water to…

A: The volume of water is 15.0 L. The freezing point of the solution is 230.08°C. The density of water…

Q: An aqueous solution contains the amino acid glycine (NH,CH2COOH). Assuming that the acid does not…

A:

Q: What volume of ethylene glycol (), a nonelectrolyte, must be added to 13.0 L water to produce an…

A: Given: Volume of water = 13.0 L Density of water = 1.00 Kg/L. Density of ethylene glycol = 1.11…

Q: The boiling point of water H₂O is 100.0 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Here the amino acid glycine is the solute, and water is the solvent. Given the freezing point of the…

Q: is –2.32 °C, then what is the molar mass of the solute (in g/mole)?

A: If the freezing point of an aqueous solution containing 7.162 g of solute dissolved in 72.297 g…

Q: When a 0.3004-g sample of organic acid is dissolved in 20.0 g of H₂O, the resulting solution freezes…

A: Molal depression constant is specified as the depression in the freezing point when one mole of…

Q: How many grams of ethylene glycol (C2H6O2) must be added to 1.15 kg of water to produce a solution…

A: The magnitude of the freezing point depression produced by a solute is found to be proportional to…

Q: The dissolution of NH4 ClO4(s) in water is endothermic with Delta H solution =33.5 kf/mol. if you…

A: Concentration of solution = 1 m 1 Molal solution = 1 mole of solute in 1 kg of water Mass of 1 mole…

Q: Aniline (C6H7N) is an organic solvent with a freezing point of -6.0 °C. What is the freezing point,…

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Q: Propylene glycol (76.09 g/mole, i = 1) is used in radiator fluid. How many liters of Propylene…

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Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A:

Q: What mass of salt (NaCl) should you add to 1.00 L of water in an ice cream maker to make a solution…

A: The depression in freezing point of the solution is a colligative property. It depends upon the…

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: We have to calculate the molality of solution.

Q: Nicotinamide is a water-soluble nonelectrolyte vitamin important in metabolism. Addition of 3.88 g…

A:

Q: Ethylene glycol, C2H6O2, is a common automobile anti-freeze. What mass of ethylene glycol be added…

A: Depression in freezing point is given by following equation.

Q: Ethylene glycol (EG), CH2(OH)CH,(OH), is a common automobile antifreeze. It is water soluble and…

A:

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A:

Q: The freezing point of pure benzene (CH) is 5.49 °C. The freezing point of a solution made using…

A:

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A:

Q: An intravenous glucose (C6H1206) solution is prepared by adding 5.10 g of glucose to 100.0 g of…

A: Mass of glucose = 5.10 g Molar mass of glucose = 180.18 g/mol Moles of glucose =MassMolar mass=5.10…

Q: You dissolve a 30.0 g mixture of glucose (C6H1206) and NaCl in 1.00 kg water. The freezing point of…

A: The given information is: Freezing point of solution = -0.523°C Kf for the water = 1.86°C.kg/mol…

Q: A small amount of acetonitrile (CH₂CN) is dissolved in a large amount of water. Imagine separating…

A: Answer:The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a…

Q: n aqueous solution contains the amino acid glycine (NH2CH2COOH). ssuming that the acid does not…

A:

Q: A 5.00 gram sample of lauryl alcohol is dissolved in 100 g of benzene (Kf = 5.10 degrees C/m). The…

A: The molecular weight of the solute can be calculated by using the colligative properties, depression…

Q: You wish to prepare an antifreeze solution for your car’s radiator from distilled water and ethylene…

A: Change in temperature = ∆T = -15.00℃ Molecular weight of C2H6O2 =MB = 62.07 g/mol Weight of C2H6O2 =…

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.