Calculate the molarity of a solution made by dissolving 23.4 g of sodium sulfate (Na2SO4) in enough water to form 125 mL ofsolution.

Q: What is the molarity of a solution composed of 6.47 g of potassium iodide (KI) dissolved in enough…

A: The given data contains, mass of potassium iodide = 6.47 g. Volume = 0.173 L.

Q: 4. A solution contains 2.29 moles NaCl dissolved in sufficient water to give a total volume solution…

A:

Q: If 0.0208 mol CaCl20.0208 mol CaCl2 is dissolved in water to make a 0.660 M0.660 M solution, what is…

A: Given Moles of CaCl2 Dissolved = 0.0208 mol Molarity Of Solution = 0.660 M Volume of Solution To be…

Q: Determine the molarity of a solution made by dissolving 1.31 moles of CaCl2 in enough water to make…

A: The moles of CaCl2 is = 1.31 moles The volume of the solution is = 250.0 mL The molarity of the…

Q: A solution is made by dissolving 12.2 g of sodium iodide, Nal, in enough water to make exactly 500…

A:

Q: What is the concentration (M) of a NaCl solution prepared by dissolving 9.3 g of NaCl in sufficient…

A: Solution: By the definition of molarity, it is the ratio of moles of solute present in given litre…

Q: Determine the Molarity of a solution created by dissolving 180 grams of CaCO3 into 250 mL of…

A:

Q: Describe how you would prepare 100 m L of a solution that is 25 % acetic acid by volume .

A: Given  Volume %  =  25%  Volume of a solution  =  100 mL Method of Preparation of 25% acetic acid by…

Q: Calculate the molarity of a solution prepared by dissolving 5.845 g of sodium chloride (NaCl) in…

A:

Q: When 100.00mL of a 0.125 M NaOH solution is diluted to 500. mL, what is the resulting molarity?

A: Given: Initial concentration M1 = 0.125 M Initial volume V1 = 100 mL = 0.100 L. Final volume V2 =…

Q: If 45.0 g of NaCL are dissolved in enough water to make 400 ml of solutions, what is the…

A: The molarity of a solution can be calculated as given below.

Q: Calculate the molarity of the following solution: 75.5 grams of M8SO4 dissolved to make 535 ml of…

A: Molarity: The number of moles of solute dissolved in one liter of solution is known as the molarity…

Q: Calculate the molarity of a solution prepared by mixing 23.7g of CH3CH2OH with enough water to give…

A: Given mass of ethanol=23.7 g

Q: Calculate the molarity of a solution made by dissolving 23.4 g of sodium thiosulphate in enough…

A: Given:Mass of sodium thiosulphate = 23.4 g.Volume of sodium thiosulphate solution = 125 mL = 0.125 L

Q: What is the mass percent ethanol in a solution prepared by dissolving 17.2 g of ethanol in enough…

A: Given weight of ethanol is 17.2 g  Given weight of solution is 149.0 g .

Q: Calculate the final volume when 10.0 mL of a 6.00 M HNO3 solution is diluted to 2.00 M How much…

A: Given data, Initial Volume of HNO3 = 10.0 mL Initial Molarity of HNO3 = 6.00 M Molarity of HNO3…

Q: What is the concentration in Molarity of  solution if 10.0 g of KI is dissolved in enough water to…

A: Given: 10.0 g of KI is dissolved in enough water to give 250.0 mL of solution.

Q: What is the percent by volume (% v/v) of ethanol in a solution prepared by adding enough water to…

A: % v/v is defined as the % volume of solute present in the solution  i.e % v/v = volume of solute X…

Q: Determine the solution volume in mL needed to make a 1.00 M aqueous solution when 4.82 g of CaCl2…

A: Given- Amount of CaCl2=4.82g The molar mass of CaCl2=110.98 g/mol (we know) We have to calculate…

Q: Calculate the molar concentration of an aqueous solution of NaCl solution if it contains 9.03 grams…

A:

Q: How many moles of Na+ are in 125 mL of 0.98 M Na2SO4 solution?

A: The question is based on mole concept. We have to calculate number of moles of sodium Ion present in…

Q: Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0…

A: molarity (m) :- It is the number of moles of solute                           disolved per litr of…

Q: If 149.1 g of KCl is dissolved in water to make 500 mL solution, what is the molarity of the…

A: Given that: Mass of KCl = 149.1g Volume of solution = 500 mL =

Q: calculate the molarity of a solution that is composed of 1.3 moles of NH4NO3 dissolved in water to a…

A: Molarity Problem  steps and Calculation provided in step-2

Q: If 0.0476 mol CaCl2 is dissolved in water to make a 0.380 M solution, what is the volume of the…

A: The molarity of the solution is = 0.380 M Mole of solute is = 0.0476 mol The volume of the solution…

Q: If 10.7 grams of NH4Cl is dissolved in enough water to make 800 mL of solution, what will be its…

A:

Q: What mass of solute is needed to make 435 mL of a 0.907 M Na2O solution?

A: Given,Molarity of the solution = 0.907M.Volume of the solution = 435mL = 0.435L.

Q: Calculate the molarity of a solution made by dissolving 23.4 g of sodium sulphate in enough water to…

A: Molarity is said to be the number of moles of solute present in a liter of solution or solvent.The…

Q: What is the mass in grams of Na2CO3(s) (molar mass = 105.98 g/mol) that, when dissolved in 104 mL of…

A: Molar mass of Na2CO3 = 105.98g/mol Volume of water = 104mL Molarity ,M = 0M

Q: Calculate the molarity of a solution made by dissolving 11.1 g CaCl2(s) in water to make 400. mL of…

A:

Q: If 55.6 grams of NaOH are dissolved in water to make 3.50 liter of solution, what is the molarity of…

A: This question belong to some basic concept of chemistry that is mole concept. Molality of the…

Q: Calculate the molarity of a solution made by dissolving 0.0915 mol Na2SO4 in enough water to form…

A: The molarity (M) of a solution is defined as the number of moles of solute present per litre of the…

Q: Determine the molarity of a solution formed by dissolving 468 mg of MgI2 in enough water to yield…

A: Given : Mass of MgI2 = 468 mg  And volume of solution = 50 mL = 0.050 L…

Q: Calculate the molarity of a solution when 4.50 g of KCl is dissolved in water to provide 300.0 mL of…

A:

Q: Calculate the molarity of a solution made by dissolving 5.00 g of glucose in sufficient water to…

A: Molarity is used to represent the concentration of a solute present in a solution. Molarity can be…

Q: Calculate the mass of sucrose necessary to make a 5% by mass sucrose solution if the solution…

A: For % w/w concentration of any solution you need to calculate the percent of given solution mass.…

Q: A solution is made by dissolving 23.8 g of copper (II) sulfate, CuSO4, in enough water to make…

A: Given : Weight of solute(copper sulphate) = 23.8 g Volume of solution = 250 ml To find: Molarity of…

Q: Calculate the molar concentration of a solution of Li2SO4 prepared by dissolving 71.8 g of Li2SO4 in…

A: Given data,71.8 g of Li2SO4 is dissolved in water and make 632 ml solution. Molar mass of lithium…

Q: If 0.0205 mol CaCl2 is dissolved in water to make a 0.310 M solution, what is the volume of the…

A: The molarity represents the concentration of a solute in a liter of solution.

Q: Determine the molarity of a solution formed by dissolving 95.8 g LiBr in enough water to yield 775.6…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of solution in…

Q: Calculate the percent by mass concentration of a solution prepared by dissolving 32.5 g of NaOH in…

A: The mass percent of a solution can be expressed as follows: Mass percent  =  Mass of soluteMass of…

Q: Calculate the molar concentration of a solution of Li2SO4 prepared by dissolving 60.8 g of Li2SO4 in…

A: Given: Mass of lithium sulfate=60.8 g Molar mass of lithium sulfate = 110 g/mol Volume of the…

Q: If 12.20 g of NaOH are dissolved in enough water to make 900.0 mL of solution, what is the molarity…

A:

Q: A solution is prepared by dissolving 2.00 kg of solute in enough solvent to make 50.0 kg of…

A: Mass percentage concentration of the solution = mass of solute × 100mass of solution…

Q: If 110.0 mL of water is added to 0.15 M NaOH solution until the final volume is 150.0, what will the…

A: To make a diluted solution From concentrated solution we need to add water and thus a diluted…

Q: What is the molarity of a solution prepared by dissolving 153.6 g Nal enough water to make 425 mL of…

A: Given  weight of NaI = 153.6 g   volume of solution = 425 mL Molarity = ?

Q: The concentration of a water solution of NaCl is 2.48M, and it contains 806g of water. How much NaCl…

A: