3.21 g of potassium chloride dissolved in 30.2 g of water Percent by mass = % KCI 3.21 g of potassium chloride dissolved in 54.0 g of water Percent by mass = % KCI

Q: An aqueous solution of ethanol (MM = 46.07 g/mol) has a molality of 14.83 m and a density of 1.100…

A: By given values and interpretation of data solution is given as follows. hope is helps

Q: Exactly 15.0g of a substance can be dissolved in 150.0g of water. What is the solubility of the…

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Q: What is the molality of a solution made by dissolving 12.3 grams of LiCl in 380 grams of water?…

A: Given: Mass of LiCl = 12.3 g. And mass of water i.e. solvent = 380 g = 0.380 Kg…

Q: What mass of an aqueous 26.0% sodium chloride solution ?contains 40.6 g of water 58.0 g 42.8 g 132 g…

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Q: A solution is prepared by mixing 20.0 mL of methanol with enough water to produce 400. mL of a…

A: Given - - > Volume of methanol mixed = 20.0 mL Volume of the solution formed = 400.0mL Percent by…

Q: What is a colligative solution property? Name three of them.

A: Measurements of colligative properties are important because they help in the determination of molar…

Q: f 33.4 g of Mg(C2H3O2)2 is dissolved in water to make 640 g solution. Calculate the value of…

A: From data, mass of solute = 33.4 g  mass of solution = 640 g As both quantities are given in terms…

Q: What is the mass percent of NaCl when 5.00 g of NaCl is dissolved in 95.0g of water?

A: Mass percent is one of the methods to express the concentration of a solution . It is calculated by…

Q: An aqueous solution of fructose (MM = 180.2 g/mol) has a molality of 1.81 m and a density of 1.30…

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

Q: Calculate the percent by mass of 158.65 g NaCl dissolved in 880 grams of water

A: Given that, 158.65 g NaCl dissolved in 880 grams of water We have to calculate the mass percent of…

Q: aqueous solution of silver acetate, AgCH3COO, contains 4.32 grams of silver acetate and 17.6 grams…

A: An  aqueous  Solution contains   AgCH3COO and H2O.  Therefore ,Mass of  aqueous  Solution  =Mass of…

Q: Use the quantities to show how each calculation is made. Answer Bank M = L of solution grams of…

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Q: What is the molarity of a solution containing 59.8 gg of MgCl2MgCl2 dissolved in 1.00 LL of…

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Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 | % KCI…

A:

Q: mass percent

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Q: If 67.1 g of CaCl2 is added to 275 g of water, calculate the mass percent of CaCl2 in the solution

A: Given, mass of CaCl2 = 67.1 g Mass of water = 275 g  Mass % is calculated as a mass of a component…

Q: If you dissolve 2.00 g of calcium nitrate in 750 g of water, what is the molality of calcium…

A: Given,Molar mass of calcium nitrate=164.088 g/molmass of calcium nitrate=2 gmass of…

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: What mass of ethylene glycol (C2H6O2), molar mass 62.1 g/mol), the main component of antifreeze,…

A: the freezing point of the solution = 10.0 °F = (10°F − 32) × 5/9 = -12.22°C Depression in freezing…

Q: ution is formed by dissolving 25.0 g of NaC is the mass of solution? 25.0 g 750.0g 775.0 g

A: Given, Mass of solute (NaCl) = 25.0 g Mass of solvent (H2O ) = 750 g Mass of solution = mass of…

Q: Boiling point of distilled water 97℃ Boiling point of solution  99℃ Mass of flask  118.2g Mass…

A: Given: Mass of solute i.e. NaCl = 9.3 g. Mass of flask = 118.2 g. And mass of distilled water with…

Q: An aqueous solution of ethanol (MM = 46.07 g/mol) has a molality of 12.15 m and a density of 1.100…

A: Solution :The values provided in the question are:i) Molarity of ethanol solution = 12.15 mii) Molar…

Q: 3. uloa alea Salui aleu ebwog en The lowest temperature in which 50 g NH4CI can be dissolved in 100…

A: If Temperature increases then solubility will  increses

Q: A student makes a solution by dissolving 16.7 g of HCl into enough water to make 925 mL of solution.…

A: [ Mass (m) /Volume (V) ]% : - The mass in grams of solute present in 100 mL of solution is called…

Q: When acetic acid is poured on the solid, bubbles are formed. It looks frothy. Solid sodium…

A: The inferences given helps us to find the product formed during the given reaction.

Q: What mass of KI is dissolved in 900.0 g of a solution that is 75.0% KI by mass?

A: Mass percent of a solution is given by:

Q: An aqueous solution of propyl alcohol is made by transfering 29.9 mL of liquid propyl alcohol to a…

A: Given,  Volume of the liquid propyl alcohol = 29.9 mL  Volume of the flask = 300mL  What is the…

Q: Calculate the percent by mass for a solution made by adding 17.0 g barium nitrate dissolved in 121.0…

A: Given : mass of barium nitrate = 17 g And mass of water = 121 g

Q: 24.95g of sodium iodine is dissolved in 99.95 ml of water, calculate the percent mass of sodium…

A: Given data, Sodium iodine = 24.95g Water =99.95 ml (99.95 g due to water density is 1)

Q: What is the molality of a solution that contains 48 grams of sodium chloride and 250 mL of water?

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Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: An aqueous solution of propyl alcohol is made by transfering 21.5 mL of liquid propyl alcohol to a…

A: V/V % is defined as  percent ratio of volume of solute to the volume of solution .

Q: The weight percentage of food salt is when 3.6 g of salt is dissolved in 20 g of water

A:

Q: hat is a colligative property? OA property that depends on the number of particles in solution, but…

A: Colligative property is a property of a solution that is depend upon the ratio between the total…

Q: Consider an aqueous solution of NażCO3 that contains 2.5467 g Na2CO3 (M.M. 105.99) dissolved in…

A: Answer :-  1) The solute is Na2CO3        The solvent is Water…

Q: What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of water ? O1% 2 % 100 % 50%

A:

Q: he solution concentration unit of molarity (M) is related to the moles of solute and volume of…

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Q: In antifreeze, ethylene glycol (dissolved in water) is 44% volume per volume, Antifreeze has a…

A: Given: %(v/v) of ethylene glycol = 44 % The density of solution = 1.23 g/mL. The density of ethylene…

Q: Calculate the mass percent of solute in the following solution: 1.64 g NaOH dissolved in 81.6 g of…

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Q: mass of lead hydroxide that is dissolved in 125 mL of a saturated solution is_____ grams

A: According to the question, we need to calculate the mass of lead hydroxide dissolved in 125 ml of a…

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: Nitric Acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a…

A: Calculation of no. of moles of HNO3 present in 1.15 L of 0.10 M solution.

Q: True or false? A solution is formed when a solute dissolve in a solvent to form a single phase that…

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Q: ppose that 4 g of solid Fe2O3 is added to 25 ml of 0.5 M HCL solution  what mass of Fe2O3 will not…

A: Given that: 4 g of solid Fe2O3 is added to 25 ml of 0.5 M HCL solution To determine: mass of Fe2O3…

Q: The freezing point of an aqueous solution containing 35 g of an nonelectrolyte in 150 mL water is…

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Q: What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of water ? O1% O2 % O 100 %…

A: % Particular element or molecule = (particular element weight/Total elements weight)* 100

Q: What mass of 5.0% by weight NaCl solution is necessary to yield 3.2 g NaCl?

A: The concentration of a solution can be defined as the number of moles in per litre of the solution…

Q: 100 90 NANO 80 70 60 CaCl 50 Pb(NO)2 40 NaCl KCI 30 20 KCIO, 10 Ce,(SO) 0 10 20 30 40 50 60 70 80 90…

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Q: Pls help ASAP

A: All the subparts have been solved in the following step.