When 5.0752 liters of a 3.3425 M NH3 solution is diluted to make a 0.712 M solution, how many liters of water was added?

Q: A saturated solution of nickel(II) hydroxide, Ni(OH)2, has a pH of 9.5. What is the hydronium ion…

A: pH of the solution = 9.5  Concentration of hydronium ion = [H3O] = ? Is the solution acidic or basic…

Q: A solution is made by adding 15.62 g of Ba(OH)2 to water until the solutions volume is 250.0 mL.…

A: Number of moles of Barium hydroxide can be calculated as follows: No. of moles  = massmolar massNo.…

Q: Please answer both parts. Calculate the molarity of the solution. The solution contains 21.7 g of…

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

Q: Normal saline solution (the kind you receive intravenously for medical purposes) is made by…

A: Molarity is defined as the number of moles of solute present in 1 liter of solution.  Mathematically…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: The density of a solution is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: What volume (mL) of a 0.0833 M CuSO4 x 5 H2O solution is needed to prepare 250.00 mL of a 0.00422 M…

A: Since the moles of CuSO4X5H2O should be same in both the solutions as we are taking CuSO4X5H2O from…

Q: How many milliliters of 11.0 M HCl(aq)11.0 M HCl(aq) are needed to prepare 275.0 mL275.0 mL of 1.00…

A: The molarity is equivalent to the ratio of the moles of the species to the volume of the solution.

Q: Suppose 17.0g of potassium bromide is dissolved in 200.mL of a 0.50 M aqueous solution of silver…

A: First we would write a balanced chemical reaction between potassium Bromide and silver nitrate using…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: How many milliliters of 11.5 M HCl(aq)11.5 M HCl(aq) are needed to prepare 850.0 mL850.0 mL of 1.00…

A: The number of moles of HCl does not change on dilution. The required volume of the 11.5 M HCl is…

Q: you have a 2.50 M solution of lithium nitrate (68.946 g/mol). what volume of solution would you need…

A: Concept introduction: Concentration of a solution is equal to the ratio of number of moles to…

Q: You have 450 mL of a 0.125 M HCI solution and you want to dilute it to exactly 0.100 M How much mL…

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

Q: In the laboratory, a student dilutes 22.9 mL of a 11.9 M nitric acid solution to a total volume of…

A: Moles of solute remain constant during dilution. Moles of solute = molarity x volume of solution…

Q: Calculate the molarity of a solution containing 51 grams of NaCl in 530 ml of solution? (Atomic…

A: Given:  Mass of NaCl = 51 grams  Volume of solution = 530 ml  Molarity is defined as the moles of…

Q: How many milliliters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of solution.…

Q: A solution of sucralose (molar mass=397.6 g/mol) was made by dissolving 23.20 g of sucralose into…

A: Moles of sucralose = given mass/Molar mass. And Molarity= moles of solution / volume in litres.

Q: Suppose 0.785 g of barium acetate is dissolved in 150. mL of a 36.0 m M aqueous solution of ammonium…

A: Given mass of barium acetate = 0.785 g volume = 150 ml = 0.150 L

Q: A chemist adds enough solvent to 5.00 mL of a 2.0 M aqueous solution so that the final volume of the…

A:

Q: You are making 2,000 mL of a 1.6 M KBr solution.  How many moles of KBr will be added?  How many…

A:

Q: Calculate the molarity of the following solution: a 1.80 L of solution contains 0.783 mol of solute.…

A: Molarity is defined as number of moles of solute divide by volume of solution in liter

Q: Pure water has a density of 1.000 g/mL. Assume that water determines the volume of the solution.…

A:

Q: If 2.96 g2.96 g of CuNO3CuNO3 is dissolved in water to make a 0.180 M0.180 M solution, what is the…

A: Given: Mass of CuNO3= 2.96 g Molarity of solution = 0.180 M Molar mass of CuNO3= 125.55 g/mol

Q: You take 5.0 mL of a 1.50 M solution of sucrose and dilute it to 250.0 mL. what is the mass of…

A: First use dilutuon formula to get the Final molarity after dilutuon  Then use formula…

Q: If 2.08 g2.08 g of CuNO3CuNO3 is dissolved in water to make a 0.770 M0.770 M solution, what is the…

A: Given data,Mass of CuNO3=2.08gMolarity of CuNO3=0.770M

Q: It can be helpful to clean hard water stains (mainly calcium carbonate ) with household vinegar.…

A:

Q: This question has two parts: A student is trying to prepare 500. mL of 6.0 M sodium hydroxide, NaOH,…

A: molarity =w/M ×1000/v in ml W=weight of solute M=molar mass of solute   NaoH molar mass 40 g /mol

Q: How many milliliters of 6.06 M hydroiodic acid solution should be used to prepare 1.50 L of 0.300 M…

A:

Q: If 2.96 g2.96 g of CuNO3CuNO3 is dissolved in water to make a 0.150 M0.150 M solution, what is the…

A: The concentration of a substance in a solution is the relative amount of the solute present in a…

Q: If 10.0 mL of a 2.50 M KBr solution was diluted to 250. ml, what is the molarity of the solution?

A: The number of moles of a solute per liter of solution is measured in molarity, which is a unit of…

Q: A solution is prepared by dissolving 15.7538 g of hemoglobin (64,458 g/mol) in enough water to make…

A: Molarity is equal to the number of moles of solute dissolved in per liter of solution. It is denoted…

Q: A pharmacist makes an antibiotic ointment by mixing 0.875 g of bacitracin with 24.125 g of a base…

A: Given data,Mass of bacitracin=0.875gMass of base compound=24.125g

Q: What is the molarity of the final solution when 255 mL of water are added to 0.550 L of a 2.50 M…

A: Given:Initial concentration M1 = 2.50 MInitial volume V1 = 0.550 L.Final volume V2 = 0.550 L + 255…

Q: Suppose 6.22 g of ammonium iodide is dissolved in 250. mL of a 0.20 M aqueous solution of potassium…

A: Given ,  Mass of ammonium iodide = 6.22 g Molar mass of ammonium iodide = 144.94 g/mol Moles of…

Q: If 6.84 g6.84 g of CuNO3CuNO3 is dissolved in water to make a 0.330 M0.330 M solution, what is the…

A: The question is based on the concepts of solutions. we have been given mass and molarity of the…

Q: 3.59 grams of diboron trioxide, B2O3 (69.619 g/mol), is dissolved in enough water to make 175 mL of…

A: Given, the mass of diboron trioxide =3.59 gram molar mass of diboron trioxide =69.619 g/mol volume…

Q: Suppose 4.35g of ammonium chloride is dissolved in 150.mL of a 0.70 M aqueous solution of potassium…

A:

Q: A student obtains 500. mL of a 1.0 M solution of NaCl(aq). Which of the following changes would…

A: A more concentrated solution can be prepared by dissolving more solute to the dilute solution.

Q: A simple equation that can be used ONLY for dilutions is M1V1 = M2V2.  So if a concentrated solution…

A: Given,M1= 1.36 MM2 = 0.286 M V2 = 50.0 mL

Q: How many grams of solute are present in 565 mL of 0.670 M KBr? mass of solute:

A:

Q: A chemist dissolves 13.5 g of NaCl in enough water to make a 2500 mL solution. Calculate the…

A: Given, Mass of NaCl = 13.5 g Note: 1000 mL = 1 L Volume of the solution  = 2500 mL = 2.5 L Molarity…

Q: You want to clean your whole bathtub (280 L) with vinegar but you can't afford 280 bottles of…

A: We are using here 100 mL of vinegar in 280 mL of bathtub then we can calculate the volume…

Q: A diluted NaCl solution is made by mixing 110.5 mL of 1.26 M NaCl with 201.3 mL of water.  What is…

A:

Q: Suppose 37.3 g of ammonium iodide is dissolved in 300. mL of a 0.60 M aqueous solution of potassium…

A: We have to calculate molarity of iodide anion

Q: Suppose 20.4 g of ammonium sulfate is dissolved in 150. mL of a 0.70 M aqueous solution of sodium…

A:

Q: If 2.26 g2.26 g of CuNO3CuNO3 is dissolved in water to make a 0.770 M0.770 M solution, what is the…

A: Given :-  Mass of CuNO3 = 2.26 g  Molarity of CuNO3 solution = 0.770 M  To calculate :-  Volume of…

Q: In an experiment, a solution is prepared by dissolving 55.0 g NaOH in water until the final volume…

A: Given mass of NaOH = 55 g Volume of solution = 300 ml = 300 × 10-3 L

Q: you have a 0.510 M solution of magnesium chloride. you put out 463.2 mL of this solution. How many…

A:

Q: Suppose 2.33g of zinc chloride is dissolved of zinc chloride is dissolved in 300. mL of a 51.0 mM…

A: given 2.33g of zinc chloride 300. mL of a 51.0 mM aqueous solution of potassium carbonate.…

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.