A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly 100 mL of solution. Calculate the concentration (molarity) of MgSO3 in mol/L (M). A 1.71 mole MgSO3/L B 3.17 mole MgSO3/L C 2.71 mole MgSO3/L 2.17 mole MgS03/L

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: A solution is made from 19.10 g of an unknown solute in 500. grams of water. The solution has a…

A: Given, Given mass of unknown solute= 19.10 g Mass of solvent= 500 g= 0.5 kg Molar mass of unknown…

Q: stock solution of Mg(NO3)2 is available to prepare solutions that are more dilute. Calculate the…

A:

Q: f 33.4 g of Mg(C2H3O2)2 is dissolved in water to make 640 g solution. Calculate the value of…

A: From data, mass of solute = 33.4 g  mass of solution = 640 g As both quantities are given in terms…

Q: Calculate the molarity of a solution prepared by dissolving 22.46 grams of LiF (OR Li F) to total…

A:

Q: Calculate the molarity of the following solution 285 g of potassium chloride (KCl, 74.55 g/mol) in…

A: Given mass of KCl = 285 g Molar mass of KCl = 74.55 g/mol Number of moles of KCl can be determined…

Q: What mass of HCI is needed to make 3000g of 3% solution? (MW: H = 1g/mol, Cl = 35g/mol) A. 0.09 gram…

A: Given:: Make mass of HCl = 3000 g % solution = 3% mass of HCl = ?

Q: 1) 12.8 g of NaCl is added to water to make 507.1 g of solution. Calculate the mass percent…

A: Concept: Mass percent concentration = (mass of solute/ mass of solution ) * 100% Molarity = Moles of…

Q: Calculate the molarity of a solution containing 56.0g of BaCl2 in 150. mL of solution.

A: We know that the molarity of a solution can be expressed as follows --- Molarity of solution (M)  =…

Q: What will be the final volume of a solution prepared by diluting 25 ml of 8.25 M sodium hydroxide to…

A: We can determine the final volume of NaOH using formula of dilution,              M1×V1=M2×V2 Where,…

Q: A solution is prepared by dissolving 98.6 g of LICI in enough water to form 675 mL of solution.…

A: Given  Mass of LiCl = 98.6 gram  Volume of solution =  675 mL                                 =  675…

Q: What is the molarity of 2500 mL of solution containing 23.5 g NaCl? (Na-22.99 g/mol; Cl-35.45 g/mol)

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Q: Calculate the molarity of each of the following solutions: a. 7.90 g of H2SO, per 1.50 liter of…

A: Objective of the question to calculate the molarity of the following solution.

Q: How many grams of solid sodium chloride NaCl are needed to prepare 525 mL of a 0.645 M aqueous NaCl…

A: Given: The volume of solution, (V) = 525 mL = 0.525 L. The molar concentration of the NaCl solution,…

Q: . What is the molarity of a solution made by dissolving 3.4g of KMnO4 in 5.2 liters of water? 2.…

A: Molarity or molar concentration of any substance in solution:    Molarity of any solute in a…

Q: Given information: • Molar mass of bleach: 74.5 g/mol 0.04466 g bleach Volume of Na2S203 = 25.0 mL =…

A: ***Since you have posted a question with multiple subparts,we will solve the first three subparts…

Q: ution is formed by dissolving 25.0 g of NaC is the mass of solution? 25.0 g 750.0g 775.0 g

A: Given, Mass of solute (NaCl) = 25.0 g Mass of solvent (H2O ) = 750 g Mass of solution = mass of…

Q: Calculate the molarity of an aqueous solution that contains 36.5 g KMNO4 and has a total volume of…

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Q: Three separate solutions are prepared as follows at 20°C: Solution 1: 20 g of KNO3 is added to 100 g…

A: We are given a solubility curve as follows: 20 g of each of the given salts is dissolved in 100 g…

Q: solution is prepared by dissolving 7.31 g of Na2SO4 in water to make 225 ml of solution. Calculate…

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Q: What masses of sodium chloride, magnesium chloride, sodium sulfate, calcium chloride, potassium…

A: The salts that are present are listed as NaCl, MgCl2, Na2SO4, CaCl2, KCl and NaHCO3. The artificial…

Q: he mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: How many grams of sucrose are needed to make 855 mL of a 35.0% (w/v) sucrose solution? Required…

Q: Which solution has the same number of moles of HCl as 25.0 mL of 0.200 M solution of HCI? (A) 50.0…

A: Molarity = number of moles of solute/volume of solution(in L)  so, number of moles = molarity ×…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A: Molarity is defined as number moles of solute in 1 litre of solution.

Q: What mass of water, in grams, is needed to prepare a 10.00% m/m solution of CaCl2 from a 5.75 g mass…

A:

Q: solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A:

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 2.47 g KCl2.47…

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Q: Calculate the molarity of Na2S2O3 if 41.22 ml is equivalent to 37.84 ml I2 solution, 35.62 ml of…

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Q: What is the molarity of the solution prepared by diluting 25.0 mL of Mg(NO3)2 0.562 M  solution to…

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Q: . Calculate the number of moles in these quantities: (a) 25.0 g KNO3 (c) 5.4 x 102 g (NH4)2C2O4 (b)…

A: We have given that  1. Calculate the number of moles in these quantities: (a) 25.0 g KNO3 (c) 5.4 x…

Q: Calculate the molarity of each:  61.5 g LiCl in 250.0 mL of solution  30.5 g NiSO4 in 200.0 mL of…

A: Molarity of 61.5 g LiCl in 250.0 mL of solution is calculated1 mL = 0.001 L

Q: (PART A) Calculate the mass percent of a solution containing 15.0 gg of Na2SO4Na2SO4 and 83.5 gg of…

A: Percent mass = 100 x Mass of solute/Mass of solution Molarity = Number of moles of solute/Volume of…

Q: What is the molarity of NaOH in a solution containing 40.0g of NaOH in 750. mL of solution? 1) 53.3…

A: Given Mass of NaOH = 40g Volume of solution = 750 ml Standard value  Molar mass of NaOH = 40 g/mol

Q: A solution is prepared by mixing 2.50 g of FeCl3 with enough water to make 125 mL of solution.…

A: Molarity of the solution (M) is the moles of solute per unit volume of the solution in liters. It's…

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: Consider an aqueous solution of NażCO3 that contains 2.5467 g Na2CO3 (M.M. 105.99) dissolved in…

A: Answer :-  1) The solute is Na2CO3        The solvent is Water…

Q: 1.06 g A solution is prepared by dissolving 89.6 g of NaCl in enough water to form 675 mL of…

A: Given  Mass of NaCl = 89.6 gram  Volume of solution = 675 mL  Mass % = ?

Q: 1 mole of NaCl is dissolved in enough water to make 500 mL solution. The molarity of that solution…

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Q: molarity of the dilute KOH solution

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Q: Calculate the molarity of the two solutions. The first solution contains 0.150 mol of NaOH in 2.55 L…

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Q: Determine the molarity for each of the following solutions: (d) 10.5 kg of Na2SO4·10H2O in 18.60 L…

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Q: A solution was prepared by dissolving 38.0 g of KCl in 225 g of water. Calculate the molarity of KCl…

A: Given: Mass of KCl = 38.0 g Mass of water = 225 g Volume of solution = 239 mL = 0.239 L Molar mass…

Q: calculate the volume of your stock solution that would be required to make 50.0 mL of a 0.0200 M…

A:

Q: The solubility of Cr1NO323 # 9 H2O in water is 208 g per 100 g of water at 15 °C. A solution of…

A: (A) This solution is termed as supersaturated in which solution contains a greater amount of solute…

Q: A solution prepared by mixing 35 g of NaCl and 100. g of water has a mass percent concentration of…

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Q: Determine the concentration of a solution prepared by diluting 25.0 mL of a stock 0.188 M Ca(NO3)2…

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Q: Calculate the molarity of a solution by dissolving 15g of sugar C12H22O11 in 3.50×10²mL water…

A: The molarity of a solution is the ratio between the number of moles of solute to the solution…

Q: 1. A 0.10 M HNO3 solution will be prepared from concentrated HNO3. Using the method outlined in…

A:

Q: 185 mL. of a solution contains 1.55 g glucose.  Calculate the molarity of solution. Glucose =…

A: Given, mass of glucose = 1.55 g Volume of the solution = 185 mL = 0.185 L molar mass of glucose =…