What is the molarity of the solution made from dissolving 66.2 grams of magnesium chloride water tomake a 257mL solution?

Q: A solution has a concentration of 0.05 grams per kilogram. What is its concentration in parts per…

A: Formula- ppt  = parts per thousand = mass of solute in gmass of solution in g x 103 ppm = parts per…

Q: How many grams of NaCl are present in 576 ml of a 1.20 M solution?

A: To find the grams of NaCl, • Multiply the given molarity with volume to get the moles of NaCl. •…

Q: A 120 −mL sample of a 1.5 M sucrose solution is diluted to 450 mL . what is the molarity of the…

A: We have to predict the Molarity of new solution. Concept: we know that during the dilution the moles…

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

A: Given, volume of sample, V1 = 122 mL Molarity of sucrose solution, M1 = 1.2 M Volume of the…

Q: How many mL of a 96% H2SO4 solution with a density of 1.864 grams / cubic centimeter should be taken…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: A doctor orders that a patient receive 0.0036 mole of sodium chloride.  The only solution available…

A: Given a solution: 5.00 g per 500 mL NaCl solution. moles of NaCl required = 0.0036 mol Using the…

Q: How many mL of a 9.6 M stock solution would you need to make 913 mL of a 3.2 M solution?

A: We have to make 913 ml of 3.2M solution. Since, we know that the molarity = moles of solute per…

Q: A student wishes to prepare 200.-ml of 0.50 M glucose solution. What volume (mL) of the stock 1.0M…

A: This problem is related to the preparation of diluted solution from the concentrated solution. In…

Q: What is the volume of a 2.4 M solution that contains 72.3 grams of TiO?

A:

Q: What is the molarity of a solution that contains 56 g of NaOH in 334 mL of solution? M

A:

Q: Ordinary household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a…

A: It is defined as number  of moles of solute devided by volume of solution in liter

Q: Calculate the molarity of a solution that contains 17.00 grams of NaCl in 766.00 mL of solution.

A: The number of moles of a species is calculated by expression (1), in which, n is the number of…

Q: What volume of 0.73 M NaCl solution contains 145.9 grams of NaCI?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 1.3334 grams of Aluminum chloride was dissolved in distilled water up to 100 mL. What is the Normal…

A: given :- mass of AlCl3 = 1.3334 g  volume of solution = 100 mL  To calculate :-  normal…

Q: How many grams of calcium chloride are needed to make 382 mL of a 2.54 M solution?

A: We have Molarity as 2.54 M, volume of solution as 382 ml, we have to calculate the mass of CaCl2…

Q: what is the molarity of the solution made from dissolving 65.6 grams of magnesium chloride water to…

A: Given :- mass of MgCl2 = 65.6 g                Volume of solution = 420 mL  To be calculated :-…

Q: Copper (II) bromide is used as a wood preservative. What mass of CuBr2 is needed to prepare 609 mL…

A: Given :- molar concentration of CuBr2 solution = 1.32 M  Volume of solution = 609 mL  To calculate…

Q: Ordinary household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a…

A: Molarity is defined as the number of moles of solute per volume of the solution in liter, i.e.…

Q: If a stock solution of 25.0 g of sugar per 100. mL of solution is available, how much of this stock…

A: The amount of sugar in diluted solution is calculated as,

Q: What is the Molarity of a solution that contains 0.356 mol NaCl in 523 mL of solution?

A: The molarity of a solution is calculated as,

Q: How many mL of a 9.4085 M CUSO4 solution contain 0.435 g CuSO4?

A: Concentration of CuSO4= 9.4085 M Mass of CuSO4 =0.435 grams Molar mass of CuSO4 =159.609 g/mol

Q: What is the molarity of a solution that contains 6.0 moles of a solute in 750 mL of solution?

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: How many milliliters of a 2.20 M NaBr solution will contain 77.8 g of NaBr

A:

Q: What volume of 0.51 N CaCO; solution contains 161.5 grams of CaCO,?

A: Mass of CaCO3 is 161.5 g and normality is 0.51 N. Molar mass of CaCO3 is 100g/mol and valency of Ca…

Q: molarity

A:

Q: What is the volume (mL) of a 1.64 M solution made with 24.3 g of calcium chloride?

A: Given;

Q: Q2/ The density of a solution prepared by dissolving 120 g of urea (60 g/ mol) in 1000 g water is…

A: Given  Density of a solution = 1.15 gram/mL  Molar mass of Urea   = 60 gm/mole Molarity = ? 1 mL =…

Q: How many grams of solute are present in 885 mL of 0.120 M KBr

A:

Q: mass

A:

Q: What is the molarity of a solution that contains 401.8 g of sodium chloride dissolved in 608.8 mL of…

A: Equation for calculating molarity is given below.

Q: What is the volume of a 0.071 M CaBr2 solution made from 9.15 g of solute?

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: a student prepared a solution by adding 16.75 ml of ethanol (C2H5OH) to obtain a final solution of…

A: Ratio of volume of the solute to the volume of the solution multiply by 100 is known as the…

Q: One brand of laundry bleach is an aqueous solution containing 4.55% sodium hypochlorite (NaOCl) by…

A: % of Sodium Hypochlorite (NaOCl) = 4.55 % Density = 1.02 g/ml Assuming the mass of solution = 1000 g…

Q: what is the molarity of the solution made from dissolving 52.4 grams of magnesium chloride water to…

A:

Q: How many grams of potassium chloride are contained in 378mL of a solution that is 1.85 M in…

A: Given Volume of solution = 378 ml = 0.378 L Molarity = 1.85 M ( mole /L) Molar mass of potassium…

Q: An aqueous solution of 2.91 M potassium bromide, KBr, has a density of 1.24 g/mL. The percent by…

A:

Q: What is the normality of 823.4 mL solution of 723.4 mg sulfuric acid?

A:

Q: How many grams of solute are present in 885 mL885 mL of 0.220 M KBr?

A: Molar mass of KBr = 119.002 g/mol.

Q: what is the total volume of a 17.6% m/v sodium phosphate solution in mL would be needed to have a…

A:

Q: How many grams of solute are present in 935 mL935 mL of 0.700 M KBr?

A: Given values are, Volume of solution = 935mL =0.935L Molarity=0.700 M =0.700 mol/L Molar mass of KBr…

Q: What is the molarity of a solution that contains 67 g of NaOH in 253 mL of solution?

A: Given : Mass of NaOH = 67 g And volume of solution = 253 mL = 0.253 L…

Q: The mass percent of NaNO3 in a solution is 17 %. What is the mass of NaNO3 in 125g of this solution?

A: Given: Mass percentage of NaNO3 = 17% Mass of the solution = 125 g

Q: A 205 mL sample of ocean water contains 7.3g of NaCl. What is the molarity of the solution with…

A: Molarity of solution is given as  Molarity = moles of solute / volume of solution in L

Q: Saline solution, a 0.92% (m/v) Sodium Chloride solution, is often administered intravenously to…

A: Given :-  %m/v = 0.92 %  Volume of solution = 345 mL  To calculate :-  Mass of sodium chloride (in…

Q: What is the total number of grams of potassium fluoride  (molar mass = 58 g/mol) needed to make 9.4…

A:

Q: How many grams of NaCl are in a 685 mL of a 4.5 M NaCl(aq) solution?

A:

Q: How many grams of a 18.318.3% sugar solution contain 28.5 g28.5 g of sugar?

A: 18.3% sugar solution means, 18.3 g sugar in 100 g of solution.

Q: What is the molarity of a solution containing 13.7 moles of solute in 1242.8 mL of solution?

A: To express the concentration of a solution molarity is introduced  Molarity (M) is defined as…

Q: At 20 degrees C , an aqueous solution that is 18.0% by mass in potassium bromide has a density of…

A:

Q: A 160 mL sample of a 1.4 M sucrose solution is diluted to 400 mL. What is the molarity of the…

A: Relation between molarity, volume for reaction between two solutions-        M1V1=M2V2 Where,…