What is the molarity of a CaCl2 solution prepared by dissolving 145 g of CaCl2 into a total volume of 2.00 L of solution?

Q: a)How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 288 mL sample of water to…

A: Given: volume of solvent (water)=288 mL ppm (m/v) of Hg2Cl2 = 4.40 ppm To find: mass of solute…

Q: 45.0 g of Ca(NO3)2 was used to create a 1.3 M solution. What is the volume of the solution?

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Q: What is the molarity of a solution that contains 28 g of NaNO3 in 3.2 L of solution?

A: Given:Mass of NaNO3 = 28 g.Volume of NaNO3 solution = 3.2 L

Q: If 1.5234 grams of H2C2O4·2H2O is dissolved in water to prepare a 0.250 L solution, what is the…

A: Formula to calculate molarity:                        Molarity=mass of solute(g)molar mass of solute…

Q: what volume of 0.25 M solution of CaCl2 contains 1.28 g solute?

A: Number of moles of CaCl2 used = given mass / molar mass = 1.28 g / 110.98 g/mole = 0.0115 mol

Q: What is the molarity of a 10.0 %(m/m) glucose (C6H12O6) solution if the density of the solution is…

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Q: What is the molarity of a barium chloride solution prepared by dissolving 2.50 g of BaCl2 x 2H2O in…

A: It is required to calculate the molarity of BaCl2.2H2O in a 400 ml (0.4 L) solution. This can be…

Q: How many moles of NaCl are prepared in the following solution? .1 Liter of .2 M NaCl are combined…

A: The number of moles can be calculated by taking the product of molarity of a solution and the volume…

Q: What is the molarity of the solution produced when 159 g of NaCl is dissolved in sufficient water to…

A: Here we are required to find the Molarity of NaCl

Q: What is the molarity of a solution prepared by dissolving 4.69 g NaCl in 690 mL of solution?

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Q: What is normality of a solution that contains 1.5 g of Ca(OH)2 dissolved in 850 mL? (Molar mass =…

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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: What is the molarity of a solution in which 13.25 g of FeCl2 are dissolved in 96.31 mL solution?

A: We are having 13.25 g of Fecl2 taken in 96.31 ml of Solution. We have to calculate the Molarity of…

Q: What is the molarity of a solution that contains 5.9 moles of a solute in 750 mL of solution?

A: The molarity of a solution is defined as the moles of solute per liter of the solution. The number…

Q: What mass (in grams) of Mg(NO3)2 is present in 200 mL of a 0.500 M solution of Mg(NO3)2?

A: The mass is determined by using molarity formula. The molarity is expressed as follows,

Q: An aqueous magnesium chloride solution is made by dissolving 6.646.64 moles of MgCl2 in sufficient…

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Q: What is the molarity of a solution prepared by taking 6.864 g of potassium permanganate (KMnO 4) and…

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Q: Calculate the mass, in grams, of MgSO3 required to prepare exactly 100 mL of a 0.760-M solution of…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is the molarity of a solution containing 27.7 grams of NH3 in 1.50 liters of solution?

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many moles of Mg(ClO2)2 are present in 60.0 mL of 1.00 M Mg(ClO2)2 solution?

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Q: If 0.25 L of a 6.8 M HNO₃ solution is diluted to 2.0 L, what is the molarity of the new solution?

A: Given, M1=6.8 MM2=?V1=0.25 LV2=2 L

Q: What is the molarity of a solution

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  Number of moles…

Q: 1. What is the molarity of a solution in which 85.5 g NaCl is dissolved in 1.5 L of water? 2. What…

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Q: Calculate the molarity of the following solutions: (a) 0.85 mol of solute in 135 mL of solution…

A: Molarity is a concentration term. Molarity is defined as the number of moles of solute dissolved per…

Q: solution is made by dissolving 2.7 grams of KBr in enough distilled water to give a final volume of…

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Q: What is the molarity of magnesium solution made by dissolving 8.7g of magnesium chloride 2.45L of…

A: Mass of magnesium chloride is given as 8.7 grams, and the molecular mass of magnesium chloride is…

Q: What is the molarity of a solution prepared by dissolving 11.75 g of KNO3 in enough water to produce…

A: Answer: molarity of KNO3 solution is 0.058 M.

Q: What is the molarity of a NaCl solution prepared by dissolving 28.3 g of NaCl in 375 mL of solution?

A:

Q: What is the molarity of a solution containing 16.7 grams of NH3 in 1.50 liters of solution?

A: Given: Mass of NH3  = 16.7 g Volume of NH3 solution = 1.50 L Molar mass of NH3 = 17.031 g/mol

Q: Calculate the molarity of a solution containing 635 mg of Calcium nitrate dissolved in 5.50 mL of…

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Q: How many moles of solute particles are present in 3.9 mL of 0.665 M (NH4)3PO4?

A: NOTE : In question, it is not mentioned whether to consider salt (NH4)3PO4 as solute particles or…

Q: What is the molarity of a solution made by dissolving 4.88 g of KF in 423 mL of water?

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: What is the molarity of a solution that contains 2.75 moles of a solute in 750.0 mL of solutio

A: Molarity is used for calculation of the solution's concentration. It is denoted as M. Its unit is…

Q: Calculate the mass of solute (in grams) needed to prepare the following solution. 925 mL of 0.25 M…

A:

Q: What mass of NaOH pellets is required to prepare 2.6 L of 0.37 M NAOH solution? Mass g NaOH

A: Molarity(M): It is defined as the number of moles of solute dissolved in 1 Litre of solution.

Q: What is the molarity of a solution prepared by dissolving 26.2 g of NaNO3 in 500.0 mL of water?

A: Given, Mass of NaNO3 dissolved in water = 26.2 g Volume of water = 500.0 mL       Required,…

Q: Calculate the molarity of the two solutions. The first solution contains 0.200 mol of NaOH in 2.05 L…

A: Molarity is the no of moles of the compound present in one liter of solvent .

Q: What is the molarity of a solution that contains 3.34 g of H2C2O4⋅2H2O in exactly 600 mL of…

A: Molarity of a solution is defined as the number of moles of solute dissolved per litre volume of…

Q: What is the molarity of KMnO4 in a solution of 0.0964 g of KMnO4 in 0.550 L of solution?

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Q: What is the molarity of the following solutions?  A solution containing 0.95 moles of I2in enough…

A: The concentration formula that establishes relationship among moles dissolved and solution volume is…

Q: 5. What is the molarity of a solution that was prepared by dissolving 82.0 g of CaC12 (molar mass =…

A: Mass of CaCl2 (solute) = 82.0 g  Molar mass of CaCl2 = 111.1 g/mol  Volume of solution = 812 ml…

Q: Calculate the molarity of the solution prepared from 0.45 g Li2SO4 in 250. mL of solution?

A: Given Mass of Li2SO4 = 0.45 g Molar mass of Li2SO4 = 109.94 g/mol Volume of solution = 250 ml = 250…

Q: If sugar has a molar mass of 342.30 g/mol, what is the molar concentration of a 263.8 mL aqueous…

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Q: Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to…

A: Molarity: The concentration for solutions is expressed in terms of molarity as follows,

Q: What mass of calcium chloride, CaCl2, is needed to prepare 3.680 L of a 1.56 M solution?

A: Please find the below attachment.

Q: If 45 mL of water are added to 250. mL of a 0.75 M K2SO4 solution, what will the molarity of the…

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Q: 1. What is the molar concentration when 32.3 g of MgSO4 are dissolve in enough water to make a…

A:

Q: If 3.7 g of CuSO4 is dissolved in 5.0 x 101 g of H2O, what is the mass percent of CuSO4 in the…

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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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Q: What is the molarity of a solution prepared by dissolving 54.3 g of Ca(NO3)2 into 355ml of water?

A: Given :  Amount of Ca(NO3)2 = 54.3 g  Volume of water = 355 mL  To calculate :  Molarity of solution…

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.