You are asked to make a 2.50 L solution of sodium iodide with a concentration of 1.80 M. What mass of sodium iodide will you need to weigh out before you dissolve it in the water?

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: What volume of 12.0 M HCl, a common laboratory stock solution, must be used to prepare 250.0 mL of…

A: Given that : Concentration of HCl (M1) = 12.0 M HCl Volume of solution (M2) =? Concentration of HCl…

Q: The mass of calcium sulfate that is dissolved in 175 mL of a saturated solution is

A: Consider the given information is as follows; Volume of solution = 175 mL = 0.175 L Mass of calcium…

Q: you have a 1.250 M HCl solution and you need to make 500.0 mL's of 0.1000 M HCl solution. What…

A: Consider the given information is as follows; The initial concentration of HCl M1 = 1.250 M The…

Q: 54.3 g of potassium bromide are dissolved in 32.0 mL of water. What is the concentration of the…

A: Given, mass of potassium bromide = 54.3 g Note: assuming no change in the volume Volume of water =…

Q: _____mL barium hydroxide

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Q: The density of a solution that is 30.0% HClO4 is 1.138 g/ml. Calclulate the molarity of the HClO4…

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Q: A 776-mL sample of 0.229 M MgBr, solution is prepared in a large flask. A 76.1-mL portion of the…

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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 a stock solution of 14.8 M NH3. How many millilitres of this solution should you dilute to…

A: You have a stock solution of 14.8 M NH3. Volume (in mL) of this solution should you dilute to make…

Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many moles of FeCl, are contained in…

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Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.1700 moles of NaCl?

A: Given, Molarity = 0.3000 M Number of moles of NaCl = 0.1700

Q: 15. You have 15 mL of a 0.25 M NaCl(aq) solution. What volume should you dilute it to in order to…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: What mass of sodium chloride will you need to weigh out

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

Q: Calculate the mass (in g) of solute needed to prepare a solution with the given concentration and…

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

Q: A 0.9% (weight in grams/volume in mL) solution of sodium phosphate is made by adding _______ grams…

A: Given : % (m/v) of sodium phosphate i.e Na3PO4 = 0.9 % And volume of solution = 2000 mL

Q: Calculate the molarity of the given solution of sodium sulfate. 40) A solution is prepared using 15…

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Q: In the laboratory a student combines 34.7 mL of a 0.430 M iron(III) acetate solution with 11.7 mL of…

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

Q: You begin with a 1.80 L solution of 0.679 M HCl. To that solution, you add 2.95 L of a second HCl…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: If you had to prepare a 0.200 M HCl solution from 16.0 mL of a 2.70 M HCl stock solution, to what…

A: GIVEN: M1=Initial molar concentration=2.70MM2=Final molar concentration=0.200MV1=Initial solution…

Q: A solution is made by dissolving 3.56 mol of sodium chloride in 250. mL of distilled water. The…

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Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL.  What is the concentration (molarity) of…

A: 1)  Solution 1 : Concentrated solution Concentration of the solution (M1) = 14.0 M  Volume of the…

Q: There is a 12 M aqueous HCl solution in the stock room, but a 1.0 M solution is required for an…

A: Given, a 12 M aqueous HCl solution in the stock.we are askesd to calculate the volume of stock…

Q: A beaker contains a water solution of unknown monoprotic* acid (molar mass of the acid is known to…

A: Given: Molar mass of monoprotic acid = 72.8 g/mol Volume of Ca(OH)2 solution      = 46.8 mL Molarity…

Q: In the laboratory a student combines 20.5 mL of a 0.177 M sodium phosphate solution with 12.7 mL of…

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Q: A student prepared a standard copper solution by combining 6.37 mL of stock 0.261 mol/L copper(II)…

A: When a solution of Concentration C1 and volume V1 is diluted by adding water to a final volume V2…

Q: What volume of a 0.159 M barium hydroxide solution is required to neutralize 17.5 mL of a 0.390 M…

A: Barium hydroxide reacts with hydrochloric acid, to form barium chloride and water. The equation for…

Q: A 325 mL sample of solution contains 25.3 g of CaCl2.  Calculate the molar concentration of Cl– in…

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Q: What volume of a 0.142 M perchloric acid solution is required to neutralize 24.0 mL of a 0.182 M…

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Q: The density of a solution that is 20.0% HClO4 is 1.138 g/ml. Calclulate the molarity of the HClO4…

A: Molarity = Moles of soluteVolume of the solution in L

Q: Determine the volume (in mL) of water that needs to be added to 50.0 mL of a 0.600 M LİBR to produce…

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Q: The mass of lead hydroxide

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Q: What is the molar concentration of sodium ions in an aqueous solution prepared by dissolving 3.00 g…

A: Molar concentration or molarity ( M ) is defined as the number of moles ( n ) of solute present in…

Q: How many grams of ammonium carbonate (96.09 g/mol) should be added to 358 mL of 0.46 M of ammonium…

A: Given, Molar mass of ammonium carbonate = 96.09 g/mol Volume of ammonium nitrate = 358 mL Molarity…

Q: In the laboratory a student combines 49.5 mL of a 0.437 M nickel(II) fluoride solution with 16.1 mL…

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Q: A stock solution of lithium sulfate has a concentration of 5.5 M. If 88.3 mL of stock solution is…

A: Given :-  Initial concentration (M1) = 5.5 M  initial volume (V1) = 88.3 mL  Final volume (V2) =…

Q: mass of zinc hydroxide

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Q: Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium…

A: The mass of solute is = 14.8 g The volume of the solution is  = 600.0 mL The concentration of the…

Q: A student finds that it takes 43.73 mL of 0.2383 M NaOH to titrate 20.00 mL of sulfuric acid…

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Q: If you had to prepare a 0.200 M HCl solution from 21.0 mL of a 2.60 M HCl stock solution, to what…

A: Here given, Initial volume (V1) = 21 mL Initial strength (S1) = 2.6 M Final volume (V2) =? Final…

Q: If 0.500 mL of an 0.219 M NaCl solution is added to 100.0 mL of pure water.  what is the…

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

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

A: To solve this question, we will be using basic mole concepts and also the reaction of dissociation…

Q: A student places 116 mL of a 0.581 M NaCl solution in a beaker and adds water till the liquid…

A: The given data contains, Volume of NaCl = 116 ml. Molarity of NaCl = 0.581 M. Molarity of new…

Q: What volume of a 0.171 M barium hydroxide solution is required to neutralize 16.8 mL of a 0.251 M…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only. Given:…

Q: Your teacher asks you to prepare 500 mL of a 2.75 molar solution of NaCl for an upcoming laboratory…

A: Determination of mass of NaCl required for the preparation of solution is as follows; Molarity=Moles…

Q: Usually HCl is sold as a solution, and figuring out how to prepare necessary dilutions could be…

A: As you have posted question with multiple parts and have not mentioned which part to solve hence we…

Q: The mass of manganese(II) hydroxide that is dissolved in 125 mL of a saturated solution is _______…

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Q: Upon adding 275 mL of water to 275 mL of a 0.310 M aqueous solution of NaOH, the concentration of…

A: HALF Concentration = Mass/Volume As the mass of NaOH, or moles of NaOH in solution does not changes…

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.