A 100.0-mL aqueous sodium chloride solution is 13.5% NaCl bymass and has a density of 1.12 g>mL. What would you add(solute or solvent) and what mass of it to make the boiling pointof the solution 104.4°C? (Use i = 1.8 for NaCl.)

Q: Pentane (C5 H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: Solution -

Q: What is the vapor pressure above a solution prepared by dissolving 0.206 mol of a nonvolatile solute…

A: Non-volatile=0.206mol Weight of hexane=275g T=49.6°C  P°hexane=400torr

Q: What is the boiling point of a solution consisting of 15.44 g methyl salicylate, C7H6O2, dissolved…

A: Interpretation-  To determine the boiling point of the solution consisting of 15.44 g methyl…

Q: Calculate the freezing point (in degrees C) of a solution made by dissolving 1.71 g of naphthalene…

A: Freezing point of a pure solvent decreases upon addition of a salt or a substance. This is called…

Q: hylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A: Given mass of ethylene glycol 885g added to 3454g water  Kf= 1.86°C/m  We have to find freezing…

Q: When 4.35grams of ethyne glycol(C2H6O2) is dissolved in 100g of water,the resulting solution gas a…

A: Given, When 4.35grams of ethyne glycol(C2H6O2) is dissolved in 100g of water,the resulting solution…

Q: A solution is made using 10.5 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A: •Here we have to calculate boiling point of solution. => Given:- 1) Boiling point of pure CHCl3 =…

Q: Pentane (C, H12) and hexane (C,H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: We have given that at 25°C P°(C5H12) = 511 torr P°(C6H14) = 150 torr Volume of Pentane = 25 mL…

Q: What is the vapor pressure above a solution prepared by dissolving 0.318 mol of a nonvolatile solute…

A:

Q: An organic chemistry student prepared 1.44 L of a acetone-water solution at 23.0 °C by measuring out…

A: Answer:

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

A:

Q: The freezing point of a 0.010 m aqueous solution of a nonvolatile solute is -0.072 oC. What would…

A:

Q: A solution contains 3.85 g of a nonvolatile pure hydrocarbon in 95 g acetone. The boiling points of…

A: We have to calculate the molar mass of hydrocarbon.

Q: Pentane ( CH2) and hexane ( CH14) form an ideal solution. At 25°C the vapor pressures of pentane and…

A: The no of moles of pentane and hexane are calculated as follows: Mass = Density × Volume n…

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: A sulfuric acid (H2SO4 d=1.83g/mL) aqueous solution having 5.8321 Molar Concentration with a density…

A: The mole of solute present in a one-liter solution is known as the molarity of the solution. The…

Q: You have an aqueous solution of NaCl that has a freezing point of -3.55°C. What mass (in grams) of…

A: The freezing point depression (∆Tf) of the aqueous solution when sodium chloride was initially added…

Q: L Octane (C3H₁8) has a vapor pressure of 14.3 torr and a density of 0.703 g/ mL. Benzene (C6H6) has…

A:

Q: What is the freezing point (in K) of a solution made by dissolving 15.983g of CCl4 in 130.0 g of…

A: The question is based on the concepts of solutions. depression in freezing point is a colligative…

Q: A solution contains 0.340 mol of isopropanol (C₂H₂OH) dissolved in 2.100 mol of water. Be sure each…

A:

Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A:

Q: The freezing points and boiling points of the solution which contains 25.0 g NaCl in 129 mL of water…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: What is the osmotic pressure (in atm) of a solution made by dissolving 7.4 g of K2CO3 (molar mass =…

A: Osmotic Pressure: The total net movement of solvent molecules from solvent to solution can be…

Q: the partial pressure of acetyl bromide vapo

A:

Q: The boiling point of a solution of 2.056 moles of an electrolyte dissolved in 1399 g of benzene is…

A:

Q: 95.1

A: Dear student I have given answer to your question in the image format.

Q: Consider a 3.08 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution behavior, what is…

A: Since the depression in freezing point of any solution is given by  depression in freezing point = i…

Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A:

Q: 035 (part I of 2) The freezing point of an aqueous solution that contains a non-electrolyte is…

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

Q: A 4.914-g sample of a mixture of cyclohexane (C6H12) and naphthalene (C10H8) is dissolved in 66.40…

A: Upon adding a solute to a pure solvent, it is observed that the freezing point of the solution…

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

A:

Q: A glucose solution contains 55.8 g of glucose (MW = 180.1 u) in 455 g of H2O(l). What are the…

A:

Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A: Given information, Mass of substance = 652 g Mass of solvent (water) = 3676 g = 3.676 Kg (As 1 Kg =…

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

A:

Q: Consider the 3 solutions listed below. Which solution will have the lowest freezing point? Which…

A: Boiling point: The temperature at which vapour pressure of liquid is equal to the atmospheric…

Q: Determine the freezing point of a solution prepared by dissolving 10.0 g of camphor (C10H16O) in…

A: Given information:Mass of camphor is 10.0 gMass of benzene is 90.0 gKf is 5.12oC/mnormal freezing…

Q: Consider the 3 solutions listed below. Which solution will have the lowest freezing point? Which…

A: Given three solution with different Concentration. We have to select the solution which has lowest…

Q: A solution is made by mixing 100.0 g acetone (CH3COCH3) and 100.0g methanol (CH3OH). part 1. what…

A: Given:Mole fraction is the ratio of the number of moles of a specific gas and the total number of…

Q: ded for this question. The boiling point of ethanol CH3 CH₂OH is 78.50 °C at 1 atmosphere. A…

A:

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: Ethylene glycol, HOCH2CH20H, is a common automobile antifreeze. It is water soluble and fairly…

A: Mass of ethylene glycol = 759g Mass of water = 4868g Kf of water = 1.86°C/molal We need to find the…

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.