82. A 3.5-L sample of a 5.8 M NaCl solution is diluted to 55 L. What is the molarity of the diluted solution?

Q: A mass of 30 g KCl is dissolved in 200 ml of solution. What is the concentration of this solution as…

A: Given,Mass of KCl (solute) = 30 gVolume of solution = 200 mLThe concentration of this solution…

Q: A 90.0g sample of NaCl is dissolved in water to make a solution with a volume of 3.00 L. What is the…

A: Given that: Mass of NaCl = 90.0g Volume of solution = 3.00L Using molar mass of NaCl = 58.44 g/mol

Q: c. 20.45 g Al(NOsla 5. A saline solution with a mass of 233 g has 34.5 g NaCl dissolved in it. What…

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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…

A:

Q: 54.3 g of potassium bromide are dissolved in 32.0 mL of water. What is the concentration of the…

A: Given, mass of potassium bromide = 54.3 g Note: assuming no change in the volume Volume of water =…

Q: A 0.760 m aqueous solution of KBr has a total mass of 90.0 g. What masses of solute and solvent are…

A: Given,Molality =0.760 mTotal mass = 90g= 0.09 kgAmount of KBr

Q: volume

A: This question is related to molarity.

Q: Calculate the molarity of the following solutions: D) 21.70 mg of KCl in 8.11 mL of solution.

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Q: An aqueous solution of acetone is made by transfering 7.74 mL of liquid acetone to a 200. mL…

A:

Q: What is the molarity of a solution that is made 1.5 ml of a 6.0 M HN03 stock solution is diluted to…

A: Molarity = Moles of solute/Volume of solution(L)

Q: Calculate the mass (in g) of solute needed to prepare a solution with the given concentration and…

A: Molarity: It is defined as number of moles of solute dissolved per liter of the solution. It is a…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

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Q: A solution contains 78.2 g NaCl dissolved in sufficient water to give a total volume of 0.525 L. The…

A: Given: Mass of NaCl=78.2 g The molar mass of NaCl = 58.44 g/mol Moles= Mass /Molar mass…

Q: 4.42 mL of a dark blue solution with a dye concentration of 15.18 %m/v is diluted to a total volume…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the amount of…

Q: Calculate the molarity of a solution prepared by dissolving 5.881 g NaCl in 250.0 mL of water. (MM…

A: Given: Mass of NaCl  = 5.881 g Volume of NaCl solution = 250 mL = 0.250 L Molar mass of NaCl =…

Q: . If you dilute 324 mL of a 1.4 M solution of NaCl to 1.0 L, determine the new concentration of the…

A: The answer to the following question is-

Q: 33. A 122-ml sample of a 1.2 M sucrose solution is diluted to 500.0 ml. What is the molarity of the…

A: Since you have posted multiple question, we are solving only first question for you. If you want the…

Q: A dioxin-contaminated water source contains 0.066 % dioxin by mass. How much dioxin is present in…

A: To solve this problem we will use the formula  % of dioxin = (mass of dioxin / mass of solution) ×…

Q: mol M = L ow many ml of water are needed to make a 0.150 M solution that contains 0.50 g of NaCl?…

A: Solution-1st we calculate No of moles NaCl-No of moles = given mass of NaClMolar mass of NaClNo of…

Q: If 25.0 mL of a 4.20 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution

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Q: Consider a solution prepared by adding 25.0 g NaCl to 125.0 g of water. a. What is the percent by…

A: Mass percentage describes the concentration of solute dissolved in a solvent. It is represented as…

Q: What is the molarity of a solution that contains 3.00 moles of solute and 12.00 L of solution?

A: given, moles of solute = 3.00 moles volume of solution = 12.00 L

Q: How many grams of solute are needed to make 526 mL of 7.30 × 10² M potassium sulfate? g solute

A: Molarity of potassium sulphate is given by the following formula;

Q: A student prepares a solution of potassium chloride by dissolving 90.6 g of KCI into enough water to…

A: Given data,     Mass of KCl =90.6 g  Volume of solution =1 L Molar mass of KCl = (39 + 35.5)g/mol =…

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

A: M

Q: What is the new molarity of the diluted sample?

A: Given :-  Initial molarity = 1.2 M  Initial volume = 122 mL  Final volume = 500 mL  To calculate :-…

Q: What volume of a 1.00 M stock solution of glucose must be used to make 500.0 mL of a 1.75*10-2 M…

A: The equation will be:

Q: What is the molarity of a 3.0 L solution that, when diluted, has a molarity of 3.0 M and a volume of…

A: Molarity of solution can be calculated as follows

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

A:

Q: Club soda contains 2.50g CO2 for every 1.00 L of solution and has a density 1.03 g/mL. Calculate the…

A: Molarity can de be defined as the number of moles of solutes present in the 1-liter volume of the…

Q: 77.7 g of solute was fully dissolved with 175 g of solvent. What is the percentage concentration of…

A: Percent concentration of the solution by mass is defined as the mass of solute divided by the total…

Q: Consider a solution prepared by adding 25.0 g NaCl to 125.0 g of water. a. What is the percent by…

A: Percent by mass is given by, Mass percentage = Mass of the soluteMass of the solution×100

Q: 2.56 g NaCl is used to prepare 125 mL of solution. What is molarity of this solution?

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Q: solute

A:

Q: Please help

A: Given, number of moles = 9 moles            Volume of solution in litre = 0.434 liter

Q: A 15 mL Sample of 0.255 M cobalt(II) Chloride solution is diluted 500 mL. What is the new molarity…

A: Volume of the solution, V1= 15mL Initial Molarity of solution, M1 = 0.255 M Volume of the diluted…

Q: 1. 23.5g of NaCl is dissolved in enough water to make . 683 L of solution.

A: Molarity is an important method to find out the concentration of a solution. It is denoted by the…

Q: There are 342 g of sucrose in 1.00 mol of sucrose. What is the molar concentration (molarity) of a…

A: Given      Mass of  sucrose  = 171 gram   Volume of solution = 1.75 Liter Molar mass of Sucrose =…

Q: A 501-mL sample of a 0.184-M CaCl2  solution is left on a hot plate overnight; the following…

A: Given: Initial volume of sample=501 mLInitial molarity of sample=0.184 MFinal molarity of…

Q: 1.) What is the molarity of a solution containing 15.6 g of KCl in 274 mL of KCl solution? 2.)…

A: Molarity ( M ) :-  The number of moles of solute present in one litre of solution is called molarity…

Q: A 100.0-mL solution containing 0.500 moles of NaCl is mixed with 200.0 mL of water. What is the…

A: Increasing the amount of solvent reduces the concentration of a solution. Dilution is the addition…

Q: Calculate the molarity of the two solutions. The first solution contains 0.550 mol of NaOH in 2.60 L…

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: 5.0 mL of 3.6 M K2CO3 solution is diluted to make a 0.45 M solution, what is the volume of the…

A: Given:5.0 mL of 3.6 M K2CO3 solution is diluted to make 0.45 M solution.Consider,V1 = 5.0 mLM1= 3.6…

Q: What is the molarity of the solution formed by mixing 2 mol of sodium hydroxide with enough water to…

A: Given: Moles of sodium hydroxide=  2 mol   The volume of solution = 1.14 L   Molarity is defined as…

Q: what is the molar concentration of a solution containing 16.0 g CH3 OH (molar mass = 32.0 g/mol) in…

A:

Q: What volume of 3.25 mol/al stock solution is needed to make 2.5L of 1.50 mol/L solution?

A: Given: Stock solution concentration = 3.25 mol/L. Final solution concentration = 1.50 mol/L. And…

Q: How many grams of NazSO, are needed to make 375 mL of a 1.25 M solution? A 66.6 g 0.473 g 35.7g D…

A: The given data is as follows: The molarity of the solution = 1.25 M The volume of the solution = 375…

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

A:

Q: 1. A 100 mL solution contains 4.7g MgCl2 (MM = 94 g/mol). The density of the solution is 1.03 g/mL.…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: 1.50 g of NaCl (molar mass = 58.5 g/mol) is dissolved in 100.0 mL of water. What is the molarity of…

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