A rum is rated 50 proof. Assuming 750mL solution, how much ethyl alcohol (solute) does this drink contain? Assuming no other contents, how much water was used?

Q: When a certain amount of glucose is dissolved in water, the boiling point of the resulting solution…

A: When solute is added to a solvent ,solution is formed and elevation in boiling point takes place.

Q: A solution is made using 134.1 ml of phenol (density 1.090) and 500.0 ml of water (density 1.000).…

A: Given  Volume of phenol = 134.1 ml density of phenol = 1.090 gm/cm3 Volume of water   = 500 ml…

Q: A 1.209 g sample contains only vitamin C (C,H,0,) and sucralose (C,,H,,C1,0,). When the sample is…

A:

Q: A solution is made using 150.0 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

A:

Q: A gas has a Henry’s law constant of 0.112 M>atm. What total volume of solution is needed to…

A: Given: Temperature = 25oC = 298K Pressure = 725 Torr = 725/760 amt = 0.954 atm Volume of gas = 1.65…

Q: Isotonic saline solution, which has the same osomotic pressure as blood, can be prepared by…

A: Mass of NaCl = 0.923 g Volume of solution = 100 mL

Q: 1. Which of the following compounds is a non-electrolyte when dissolved in water? a. sodium chloride…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Based on these given: mass of unkown: 3.942 g mass of test tube: 30.665 g voulme of water: 20 mL…

A: Given: mass of unkown: 3.942 g mass of test tube: 30.665 g voulme of water: 20 mL total mass of…

Q: 1. Describe the relationship of the boiling point elevation, freezing point depression, osmotic and…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: You and your lab partner decide to make a solution by dissolving 12.25 g of H2SO4 in      100.0 mL…

A:

Q: Hello, I prefer the solutions to be typewritten so I could understand it better. Thanks. Use the…

A: The minimum pressure required to stop osmosis is known as  osmotic pressure

Q: A student dissolves 8.4 g of benzoic acid (C,H,O,) in 300. mL of a solvent with a density of 0.93…

A: Given, The mass of benzoic acid (C7H6O2) = 8.4 g. The volume of solvent = 300. mL The density of the…

Q: A 1.383 g1.383 g sample contains only vitamin C (C6H8O6)(C6H8O6) and sucralose…

A: Given,mass of a sample containing vitamin C and sucralose = 1.383 gvolume of the solution = 31.1 mL…

Q: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

A: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

Q: An unknown, nonelectrolyte sample has a mass of 188 mg and is dissolved in enough water to make 10.0…

A: For non-electrolytic solution the equation of osmotic pressure is given by----------------- π = CRT…

Q: When 64.8g of sucrose was dissolved in 100g of water, the freezing temperature of the water was…

A: Given when 64.8g of sucrose is added to 100g of water, the freezing point of water becomes ---…

Q: A solution is made using 126.9 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

A: Given: The volume of ethanol = 126.9 mL The density of ethanol = 0.7892 g/mL The volume of water =…

Q: 6. Using Table 2.3 below, identify your unknown electrolyte: TABLE 2.3 Salt van't Hoff i Salt van't…

A: The Van't Hoff factor is the actual concentration of ions present in the solution when the compound…

Q: What mass of glycerin (C3 Hg O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: Given: Freezing point depression (f) = 0 -(-4.20) = 4.200C Molar mass of glycerine (M2) = 92.094…

Q: Base on what you have learned from this lesson and from other previous lessons. Analyze the given…

A: Given that : A solution is prepared at 20oC and its concentration is expressed in two different…

Q: A solution is made using 200.0 mL of ethenol ( density 0.792 g/mL) and 300.0 mL of water ( density…

A: Given:Volume of methanol = 200 mL.Density of methanol = 0.792 g/mL.Volume of water = 300 mL.Density…

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: (i) On mixing liquid X and liquid Y, volume of the resulting solution decreases. What type of…

A: Non-ideal solutions are of two types: Non-ideal solutions showing positive deviation from Raoult’s…

Q: A9.72 gram sample of a compound with a molar mass of 96.0 g mol-1, when dissolved in 115 g of water,…

A:

Q: A solution contains 20.5g of NaCl dissolved in sufficient water to give a total mass of 166.2g. What…

A: Given :-  Mass of NaCl = 20.5 g  Mass of solution = 166.2 g  To calculate :-  Molality of solution

Q: Defermine the following for a 0.9%m/v of saline solution at 25°C. The density of the solution is…

A: The freezing point elevation, boiling point elevation and osmotic pressure of a 0.9 % m/v of a…

Q: When 24.8g of alanine C3H7NO2 are dissolved in 1050.g of a certain mystery liquid X, the freezing…

A: First of all we calculate the value of Kf of mystery liquid X, by following formula - ∆Tf  = i Kf…

Q: When a certain amount of glucose is dissolved in water, the boiling point of the resulting solution…

A: We have to predict the effect of adding the magnesium sulphate.

Q: Calculate the van t Hoff factor and the osmotic pressure (at 31.8°C) of an aqueous solution with a…

A: Given: Temperature = 31.8 oC Molality of solution = 0.50 m. Molecular mass of solute = 161.28 g/mol.…

Q: Please answer this and show the complete solution thank you 1. A 10.00 %-by-mass solution of…

A: Given that -  Mass percentage of ethanol Solution = 10.00%  Density at 15°C = 0.9831 g/mL  Density…

Q: Two students prepare two cyclohexane solutions having the same freezing point. Student 1 uses 26.6 g…

A: First of all we calculate the number of moles of solvent cyclohexane for both solutions. Then we…

Q: Can you solve this question quickly please? In comparison to a 0.01 m solution of glucose, the…

A: We know that,  ∆Tf = i x Kf x m

Q: A nonelectrolyte compound is found to have a molar mass of 598 g/mol. If 33.7 mg of the compound is…

A:

Q: MOLALITY, FREEZING POINT DEPRESSION, AND BOILING POINT ELEVATION A glucose solution contains 55.8 g…

A: When a non-volatile solute (glucose) is dissolved in a solvent (water), it tends to alter some of…

Q: How many mLs of water would you add to 500 mL of a 0.42 M NaCI solution to make isotonic solution?…

A:

Q: An ionic compound has a very negative ∆Hsoln in water. (a) Would you expect it to be very soluble or…

A: The energy change that accompanies when one mole of an ionic compound is clearly dissolved in a…

Q: Calculate the Osmolarity  5.7 mL of Ethanol (Density of Ethanol=0.789g/mL) in 210.0 mL of solution

A: Osmolarity is basically the sum of Molarity of all species in a solution . But here we have one…

Q: A 150 g of ammonium chloride solution is 15.00 % by mass with a density of 1.037 g/mL. Calculate…

A: Given: Mass of solution = 150 g. Density = 1.037 g/mL. And % by mass of NH4Cl = 15 %.

Q: Which is the approximate molarity of the resulting solution when 4 g of NaOH are added to 100 mL of…

A: Concentration or Molarity is defined as “the mole of the solute per unit volume of the solution”. It…

Q: II. The percentages of aqueous sugar solutions with different concentrations which are separated by…

A: (II) Osmosis is the process in which there is movement of solvent molecules from lower concentrated…

Q: An aqueous solution of a certain covalent compound has a density of 1.058 g/mL, an osmotic pressure…

A: The given data contains, density of a solution d =1.058 g/mlOsmotic pressure of solution π=25.98…

Q: A NaOH solution is labeled as 6.75 M, what is its molality? Density of the solution is measured at…

A: Given that the molarity of the solution is 6.75 M and the density of the solution is given as…

Q: A solution is made using 125.4 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

A: Mass of ethanol = density of ethanol × Volume = 0.7892 g/ml × 125.4 ml = 98.965 g So, no. of moles…

Q: 1. It is desired to prepare cupric sulfate solution by dissolving 250 grams of cupric sulfate in…

A: Given, Mass of CuSO4= 250g Molar mass of CuSO4=159.5 g/mol Density of solution= 1.405g/mL…

Q: Two solutions are prepared using the same solute: Solution A:     0.27 g of the solute dissolves in…

A:

Q: 1. A solution is prepared by dissolving 24.0 g of sucrose in 175 g of water. Calculate the boiling…

A:

Q: One gram of aluminum nitrate is dissolved in 2.95 liter of water at 20.0 °C. The density of water at…

A: Mass of aluminum nitrate = 1 g  Volume of water = 2.95 L  Density of water = 0.9982 g/cm3  Density…

Q: How many grams of K2CO3 (Potassium Carbonate) are needed to make 200 mL of a 2. 5 M solution?

A: Given, 200 mL of a 2. 5 M

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.