A certain liquid X has a normal boiling point of 116.20 °C and a boiling point elevation constant K,=2.39 °C·kg•mol '. Calculate the boiling point of a solution made of 18.8g of zinc chloride (ZnCl,) dissolved in 600. g of X. Round you answer to 5 significant digits.

Q: The molality concentraion of a solution can be described as  - the moles of solute per liter of…

A: Molarity is defined as the moles of solute per litre of a solution. Molarity is also known as the…

Q: The normal freezing point of a certain liquid X is -6.3 °C, but when 23.40 g of urea ((NH,) CO are…

A: Normal freezing point of liquid, X = -6.3°C Mass of urea = 23.40g Mass of X = 750.0g

Q: What is the percent composition (% w/v) of the solution created by dissolving 2 packets of sugar…

A: Percent Composition: It tells about the percent of each element present in the compound.…

Q: A certain liquid x has a normal freezing point of o °c and a freezing point depression constant…

A: Given: Normal freezing point = 0.0 oC Freezing point of solution = -1.1 oC mass of solvent = 650 g =…

Q: A certain liquid X has a normal freezing point of 1.90 °C and a freezing point depression constant…

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Q: A student dissolves 19. g of glucose (CH,20,) in 250. mL of a solvent with a density of 0.84 g/mL.…

A: Mass of glucose = 19 g Volume of solvent = 250 mL Density of solvent = 0.84 g/mL Molarity =?…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

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Q: The normal boiling point of a certain liquid X is 133.8 °C, but when 65. g of urea ((NH,),CO) are…

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Q: To what total solution volume, in mL, would you have to dilute 1.84 milligrams of mercury(I)…

A: Since ppm (m/v) is defined as  ppm (m/v) = mass of solute in g X 106 / volume of solution in mL…

Q: Available was 250.00 ml of a 15.67 M H,S0, solution (density 1.7872 g/mL). Assume you pipetted 70.00…

A: Hii there, since there are multiple questions posted. we are answering first question. if you need…

Q: An organic chemistry student prepared 110. mL of a cyclohexane-ethanol solution at 24.0 °C by…

A: The volume of solute in milliliter present in 100 mL solution is known as the volume percent…

Q: A student dissolves 18.g of glucose C6H12O6 in 275.mL of a solvent with a density of 1.16/gmL. The…

A: We have to calculate the Molarity as well as molality of solution

Q: 5.57 grams of urea were added to 57.13 mL of water at an initial temperature of 18.09ºC. After the…

A: Interpretation - To determine the total mass of solution when 5.57 grams of urea were added to 57.13…

Q: Determine the freezing and boiling points of a solution prepared by dissolving 82.02 grams of…

A: To solve this problem first we have to calculate the molality of Solution then the depression in…

Q: The solubility in water of ionic compound X is measured and found to be 28.2 g at 10. °C. Calculate…

A: Given: Solubility of water in the ionic compound is 28.2 g/L. Mass of saturated solution  = 45.0 g.

Q: How many grams of a hypothetical salt X2Y1 of molar mass 75.00 g/mol would need to be added to…

A:

Q: A certain liquid X has a normal boiling point of 90.50 °C and a boiling point elevation constant…

A: Given data: The boiling point of the final solution is 91.8°C. The boiling point of the pure solvent…

Q: b. how many grams of sugar must be added to 1000 g water to make it boil at 102.0 degrees celsius?…

A: (a)The expression for depression in freezing point is:

Q: A student dissolves 7.4 g of glucose (CH,0,) in 150. mL of a solvent with a density of 1.11 g/mL.…

A:

Q: A student dissolves 5.0 g of benzoic acid (C,H,0,) in 350. mL of a solvent with a density of 1.19…

A: Given- Mass of benzoic acid - 5.0 g Volume of solvent = 350 ml Density of solvent = 1.19 g/ml   To…

Q: What molality of N a Cl is required to lower the freezing point of water to -14.6 degrees C? Use…

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Q: Equal masses of acetone (CH3COCH3, molar mass = 58 g/mol and density = 0.79 g/mL) and water (molar…

A: Molality is given by  Molality = moles of solute / mass of solvent in Kg Since molality of acetone…

Q: A student dissolves 6.4 g of stilbene (C, H,) in 175. mL of a solvent with a density of 1.01 g/mL.…

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Q: A certain substance X has a normal boiling point of 127.8 °C and a molal boiling point elevation…

A: Given that: normal boing point = 127.8 oC Kb = 1.24 oC.kg.mol-1 mass of solvent, X = 900 g mass of…

Q: The normal boiling point of a certain liquid X is 113.00°C, but when 0.26kg of barium hydroxide…

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Q: What is the normality of a solution made by dissolving 10.00 g of hydrogen phosphate, H3PO4 in water…

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Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food.  When…

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Q: A certain substance X has a normal freezing point of -3.1 °C and a molal freezing point depression…

A:

Q: Calculate the molality of a 3.98 M aqueous solution of ethylene glycol ((CH2OH)2, 62.068 g/mol)…

A: Molality is number of moles of solute dissolved per kg of solvent.. Molarity is number of moles of…

Q: A supersaturated solution of KNO3 is made by dissolving the solute in 100 g of water at 60ºC and…

A: A solution is prepared by homogenous mixing of solute and solvent. An aqueous solution is formed by…

Q: A certain liquid x has a normal freezing point of 2.30 °C and a freezing point depression constant…

A:

Q: A certain liquid X has a normal freezing point of -9.40 °C and a freezing point depression constant…

A: Given a liquid X,Normal freezing point = -9.40°CFreezing point of solution = -13.0°CDepression in…

Q: How many grams of a hypothetical salt X4Y5 of molar mass 54.00 g/mol would need to be added to…

A: Given : Freezing point of solution = -19.8 oC mass of water i.e solvent = 514 g = 0.514 Kg…

Q: weight

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Q: How many grams of a hypothetical salt X4Y3 of molar mass 95.00 g/mol would need to be added to…

A: Given, Molar mass of salt is 95 g/mol Mass of water 414 g. Let the mass of salt be w grams. The…

Q: A certain substance X has a normal freezing point of 1.7 °C and a molal freezing point depression…

A: Given data contains, Freezing point of the substance X is 1.7°C. Molal freezing point depression is…

Q: A student dissolves 7.7 g of resveratrol (C4H,0,) in 400. mL of a solvent with a density of 1.03…

A: Given: Mass of C14H12O3 dissolved = 7.7 g. Volume of solvent = volume of solution = 400 mL = 0.400 L…

Q: solution is prepared by combining 5.18 grams of an unknown non-electrolyte with 283.0 grams of…

A: Given: Freezing point of pure substance=Tfo=-63.50oCFreezing point of…

Q: Consider a mixture of hexane and heptane as an ideal solution. In what proportion by mass should…

A: ∆mixS is the entropy of mixing which is defined as the increase in entropy when two or more separate…

Q: Isopropyl alcohol is mixed with water to produce a 40.0% (v/v) alcohol solution. How many…

A: Solution Isopropyl alcohol (IUPAC name propan-2-ol; additionally known as isopropyl, isopropyl…

Q: The boiling point of a solution of 250g benzene and 45g solute boils at 90 degrees celcius. What is…

A: Given that : Mass of benzene = 250 g Mass of solute = 45 g They boil at 90°C. We have to determine…

Q: The normal boiling point of a certain liquid X is 131.10°C, but when 32.9g of glycine (C2H5NO2) are…

A: Normal boiling point of liquid 'X'=131.10°C boiling point of solution (when glycine is dissolved in…

Q: The molal boiling point elevation constant K,=0.82 °C·kg'mol¯' for a certain substance X. When 17. g…

A: Dear student, the problem can be solved by using colligative property concept, elevation of boiling…

Q: Determine the normality of the following solutions: 95g PO4(-3) in 100mL solution

A: To determine the normality of a 95g PO4(-3) in 100mL solution.

Q: An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.210x10^0) g/mL and…

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Q: The molal boiling point elevation constant K,,=1.54 °C.kg mol -1 for a certain substance X. When…

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Q: An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density of 1.03 g/mL. The…

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Q: A student dissolves 10. g of phenol (C,H;OH) in 175. mL of a solvent with a density of 1.03 g/mL.…

A: 10g phenol is dissolved  The solvent amount is 175 ml The density of the solvent is 1.03g/ml

Q: How many grams of a hypothetical salt X2Y3 of molar mass 90.00 g/mol would need to be added to…

A: Given: The molar mass of the hypothetical salt X2Y3 = 90.00 g/mol The mass of water = 622.00 g The…

Q: The normal boiling point of a certain liquid X is 109.50°C, but when 44.2g of benzamide (C7H7NO) are…

A: The question is based on the concept of solution. elevation in boiling point is a colligative…

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.