Calculate the boiling point of a solution of 400.0 g of ethylene glycol (C2H6O2) dissolved in 400.0 g of water. Kf = 1.86°C/m and Kb = 0.512°C/m. Use 100°C as the boiling point of pure water.  Note:  (Report your answer to the nearest whole number without decimal.  In the answer box, only type the number.  If answer is negative, place a minus sign in front of the number)

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of copper(II) nitrate (187.6…

A: Use the formula related to change in boiling point to calculate the mass of copper nitrate required.

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Q: Determine the freezing point of a solution that contains 83.8 g of naphthalene (C10H8, molar mass =…

A: Molality of solution can be calculated as follows:

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A: Answer:

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

A: Given,The boiling point of water = 100.0 0C at 1 atm.The boiling point of water raised by 0.500…

Q: Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H6O2) dissolved in 500.0…

A:

Q: A certain liquid X has a normal freezing point of −7.30°C and a freezing point depression constant…

A: δTf = i x Kf x m----(1) where  δTf = To - Ts  To = freezing point of pure solvent =  −7.30°C Ts…

Q: A certain liquid X has a normal freezing point of 2.60 °C and a freezing point depression constant =…

A: Here we will use formula ∆Tf= K x m  Where ∆Tf = depression in freezing point               K=…

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A:

Q: At a certain temperature the vapor pressure of pure acetic acid (HCH3CO₂) is measured to be 466.…

A: mass of acetic acid(HCH3CO2) = 143. gmolar mass of acetic acid = 60.05 g/molmass of…

Q: Part A Determine the required concentration (in percent by mass) for an aqueous ethylene glycol…

A:

Q: Transcribed Text - Part A ▾ Calculate the freezing point and boiling point of a solution containing…

A: Given,Mass of ethylene glycol ( C2H6O2 ) = 8.55 gvolume of ethanol = 94.7 mLdensity of ethanol =…

Q: A solution is prepared by combining 4.82 grams of an unknown non-electrolyte with 305.0 grams of…

A: Given that: Mass of solute = 4.82 g Mass of chloroform = 305.0 g = 0.305 kg Freezing point of the…

Q: A xylose solution contains 60.2 g of xylose (C5H10O5) in 455 g of water. ▼ Part A Compute the…

A: mass of xylose = 60.2 gmolar mass of xylose = 150.13 g/molKf value of water = 1.86oC/mKb value of…

Q: Ben prepared a salicylic acid in pentanol solution by adding 6.11 g of salicylic acid to 67.77 mL of…

A:

Q: please calculate only freezing point

A:

Q: Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in 500.0…

A: Given:Mass of ethylene glycol(C2H6O2)=500.0gMolar mass of ethylene glycol(C2H6O2)= 62.068 g /molMass…

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Q: -1 The molal boiling point elevation constant K₁=0.57 °C-kg-mol for a certain substance X. When 34.…

A: To solve this problem we have to calculate the Boiling Point of pure X

Q: Calculate the boiling point of a solution of 400.0 g of ethylene glycol (C2H602) dissolved in 400.0…

A: When ethylene glycol will add in water then elevation in boiling point is given below. Were Kb is…

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A:

Q: The normal freezing point of a certain liquid X is -5.30 °C, but when 36. g of zinc chloride (ZnCl2)…

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Q: Ethylene glycol [CH₂(OH)CH₂(OH)] is a common automobile antifreeze. Calculate the freezing point and…

A: The mass of ethylene glycol = 393 g    The mass of water = 1055 g = 1.055 kg Freezing point of…

Q: A certain liquid X has a normal boiling point of 107.40 °C and a boiling point elevation constant…

A:

Q: A student made a solution by mixing 28.20 g of an unknown substance with 500.0 g of benzene (C6H63,…

A: Depression in freezing point (∆Tf) solvent will calculated as:-∆Tf= kf×W2W1×M2Where∆Tf=Depression in…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of calcium iodide (293.9…

A: The freezing point depression formula is given as ∆Tf = i Kf m∆Tf =Change in freezing point…

Q: What is the freezing point of 0.208 m urea in water? Use 0.00 °C as the freezing point of water. Be…

A: To solve this problem we have to calculate the freezing point of the given solution of water.

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A:

Q: A solution is prepared by combining 4.81 grams of an unknown non-electrolyte with 246.0 grams of…

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Q: A certain liquid X has a normal freezing point of -2.10 °C and a freezing point depression constant…

A: In the given question we have to calculate the mass of solute (ZnCl2) dissolved in solvent X. First…

Q: What is the boiling point of a solution that contains 18.7 grams of CCl4 dissolved in 177 grams of…

A: To determine the boiling point of the solution, we first need to calculate the molality of the…

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: When answering this problem, report the answer with the appropriate number of significant figures.…

A: Given that:Mass of solute = 4.93 gMass of chloroform = 289.0 g = 0.289 kgFreezing point of the…

Q: of

A:

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: A certain substance X has a normal freezing point of - 5.2 °C and a molal freezing point depression…

A: Given: The freezing point of the pure substance, (T0f)=-5.20C The molal freezing point depression…

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Q: Calculate the boiling point (in degrees C) of a solution made by dissolving 1.16 g of naphthalene…

A: Boiling point is a colligative property, meaning, it depends on the amount of substance or ions in a…

Q: Pure water boils at 100 oC. What is the boiling point of a solution (use unit symbol C. Do not…

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Q: Calculate the freezing point of a solution of 367.4 g of ethylene glycol (C2H6O2, 62.067 g/mol)…

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Q: Calculate the boiling point (in oC) of an aqueous solution which is 0.347 m in potassium carbonate.…

A: Answer:- This question is answered by using the simple concept of the elevation in the boiling point…

Q: At 50°C , which solution is the least soluble in 100g of water?

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Q: 0/5 The names and chemical formulae of some chemical compounds are written in the first two columns…

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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.