What mass of salt (NaCl) should you add to 1.00 L of water in an ice cream maker to make a solution that freezes at -10.0 degrees C ? Assume complete dissociation of the NaCl and density of 1.00g/mL for water. Give answer in grams.

Q: Typical seawater contains 2.7g of salt (sodium chloride, NaCl) per 100mL. What is the molarity of…

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Q: How many grams of sodium hydroxide, NaOH , must be dissolved to prepare 500. mL of a 0.138 M aqueous…

A: Given :- volume of solution = 500 mL  molarity of solution = 0.138 M  To calculate :-  mass of NaOH…

Q: A 500 mL of 3.0 M NaOH solution was diluted in order to produce a 1.0 M solution? What is the volume…

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Q: Calculate how much glucose (in g) you need to make 500 ml of a 5% glucose solution

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Q: What is the molarity of a 450 mL solution containing 15 g of sodium chloride (NaCl) as solute?

A: Given Mass of Solute (NaCl) = 15g Volume of solution = 450 ml

Q: 1. Calculate the molarity of each of the following solutions: a) 20.0 g of NaBr in 850 mL of…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?

A: Given: Concentration of BaCl2 = 0.20 M And volume of solution = 500 mL = 0.500 L…

Q: A 11.39 M HCl solution has a density of 1.180 g/mL. What is the concentration of this solution in…

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Q: What would you expect to see if you were to create a solution that has 35.0 grams of the NaCl and…

A: The property of any salt to get dissolved in water or generate an aqueous solution is known as…

Q: An aqueous solution of NaCl is 350 ppm. What is the mass of NaCl in 1.00 L of the solution? Assume…

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Q: Isopropyl alcohol is mixed with water to produce a 33.0%33.0% (v/v) alcohol solution. How many…

A: Amount of isopropyl alcohol present is determined as follows, % of alcohol by volume = 33.0 % That…

Q: Which of the following statements is incorrect?   Group of answer choices   -A solution can contain…

A: Which of the following statements is incorrect?   Group of answer choices   -A solution can contain…

Q: A solution Y is saturated at 20 g per 100 g of water. If 60 g of Solution Y is dissolved in 150 g of…

A: Super saturate solution that have more than the maximum amount of solute that can be dissolved in…

Q: How many grams of a solution that is 5.2 % sucrose by mass are needed to obtain 18 g of sucrose

A: Mass by volume percentage is the mass of solute particles dissolved per unit of solvent.

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need  to dissolve…

Q: In order to prepare a 2.506 M aqueous solution of potassium iodide (KI), how many grams of potassium…

A: Given: Molarity of KI solution = 2.506 M Volume of solution = 2.374 L Known: Molar mass of KI = 166…

Q: How many milliliters of a 0.340 M KOH solution contain 1.75x10-2 mol of KOH? Express your answer to…

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Q: If I add 28 mL of water to 187 mL of a 3 M NaOH solution, what will the molarity of the diluted…

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Q: what is the amount of solvent in mL in the solution?

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Q: How many liters of a 0.510 M sucrose solution contains 5.6 kg of sucrose?

A: Given: 0.510 M sucrose solution 5.6 kg of sucrose

Q: A certain ionic compound X has a solubility in water of 83.2 at 15. C. Calculate the greatest mass…

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Q: Which of the following statements about the concentration of solutions is correct? Select the…

A: We have to tell which statements are true.

Q: A 5.00% by mass dextrose solution contains how many grams of dextrose dissolved in 1.00 kg of water?

A: Mass percent :- The mass of solute in grams dissolved in 100 grams of solution is defined as mass…

Q: Calculate the molarity of the following aqueous KBr solution: 2.67x10 moles of KBr in 1.06x102 mL of…

A: Since you have asked a question with multiple subparts we will solve the first three subparts. If…

Q: 1a. What is the molarity of 5.0 L of a solution containing 200. g of dissolved CaCO,? 1b. How many…

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Q: percent by volume

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Q: what is the percent by mass of a solution made by dissolving 55.0 g NaCl in 275 g water?

A: Mass of the solution is mass of the solute plus mass of the solvent.

Q: A small volume within a 200 mL aqueous solution of methanol is shown in the image. Identify which…

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Q: Why is the curve for the freezing of a solution different in slope from the freezing of the solvent?

A: The solvent is in pure form. But in solution, there is solute along with solvent molecules

Q: You mix a solution with 22 grams NaCl, 15.6 grams NaHCO3, and 174 grams of water. What is the mass…

A: Mass percent is one of the ways of expressing the concentration of a solution in chemistry. It is…

Q: If a 1.0L of red grape wine is 13.0% alcohol by volume, how many mL of the solution is ethanol?

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Q: Isopropyl alcohol is mixed with water to produce a 37.0%37.0% (v/v) alcohol solution. How many…

A: The concentration (in general) of a solution is defined as the amount of solute present in certain…

Q: 5. 1f you diluted 50.0 mL of 0.380 M aluminum sulfate solution to 100.00 ml., what would be the…

A: Given data: Volume V1 = 50.0 mL Molarity M1 = 0.380 M Volume V2 = 100 mL Molarity M2 = ? Formula…

Q: What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?

A: Given Molarity = 0.20 M volume = 500ml

Q: To prepare a solution, we dissolve 12.5 mL of ethanol in sufficient water to give a total volume of…

A: Interpretation: The percent-by-volume concentration of 12.5 mL of ethanol in a total volume of 85.4…

Q: What is the percent by mass of a solution of 25 g of KBr dissolved in 4.3 L of solution if the…

A: Mass by percent is equal to the ratio of mass of solute to the total mass of solution multiplied by…

Q: Classify the solutions as unsaturated, saturated, or supersaturated. The solubilities of the solutes…

A: 66 g vitamin C in 200 mL water at 20°C Given: Solubility of Vitamin C in water = 33g/100 mL at…

Q: To what volume should you dilute 125 mL of an 8.00 MCuCl2 solution so that 50.0 mL of the diluted…

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Q: What is the percent by mass of NaCl in 1.60 M NaCl solution? Assume that the solution has a density…

A: The number of moles of NaCl (n) is calculated in 1 liter (or 1000 mL) of solution using equation (1)…

Q: Calculate the molarity of a solution composed of 60.0g of KI in 450 mL of aqueous solution.

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Q: Classify the solutions as unsaturated, saturated, or supersaturated. The solubilities of the solutes…

A: Saturated solution is the solution that contains maximum quantity of solute dissolved in the…

Q: from this solution prepare 0.05 N , and 0.02 N solution in 250 ml distill water ?

A: From a stock primary standard solution we can prepare others solution .

Q: when 0.5L of a 12M solution is diluted to 1.0L, what is the molarity of the new diluted solution?

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

Q: How many grams of ethanol (C2H6O) will be contained in 50.0 mL of the solution in a 2.75 M aqueous…

A: We have to calculate the mass of ethanol.

Q: Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a…

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Q: How many grams of CaCl, are there in 197 grams of an aqueous solution that is 10.2 % by weight…

A: Given Mass of aqueous solution = 197 g Percentage by weight of CaCl2 = 10.2%

Q: One of the most utilized IV (intravenous) fluids administered in medical settings is called D5W,…

A: Given that : Volume of D5W = 250 mL %m/V = 5%

Q: essential oils from a plant, 7.5 mL of benzene (C6H6, 78.11 g/mol) was mixed with 25.00 mL of hexane…

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Q: Calculate the percent by volume of a solution that contains 62.5 mL ethanol in 250. mL solution?

A: Given: Volume of methanol= 62.5 ml The volume of solution=250 ml    To find:  Percent by volume