Using molarity to find solute moles and solution volume Caliyah v Calculate the volume in milliliters of a 3.3M calcium bromide solution that contains 100. mmol of calcium bromide (CaBr,). Be sure your answer has the correct number of significant digits. O ml db

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Q: Calculate the molarity of 0.700 mol of Na2S in 1.45 L of solution Then, calculate the molarity of…

A: A. If 1 mole of Na2S is present in 1 L solution then the molarity will be 1 M. If 0.7 mole is…

Q: A student dissolves 7.9 g of glucose (C,H,,06) in 400. mL of a solvent with a density of 0.83 g/mL.…

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Q: A solution is prepared by mixing 40.0 mL of butane (C4H10, d = 0.600 g/mL) with 75.0 mL of octane…

A: Volume of Butane  = V = 40.0 mL Density of Butane = d = 0.600 g/mL Volume of octane = 75.0 mL…

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A: Mass percentage of a solution: The mass percentage of a solution is calculated as follows- The mass…

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Q: A student determined the average molarity of their sample of acetic acid to be 0.033 M. Calculate…

A: Given: Volume of HC2H3O2 solution = 1.0 L Concentration of HC2H3O2 = 0.033 M Molar mass of HC2H3O2 =…

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A: Mass percentage is defined as the total mass of the substance( solute) divided by total mass of the…

Q: A 51.24 g sample of AX (Molar mass = 171.34 g/mole) is dissolved in enough water to make 2.1 L of…

A: Mass of solute (AX)=51.24 g Molar mass of AX=171.34 g/mol Moles=Mass/Molar mass Moles =…

Q: Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molarity of…

A: The 39.0% by mass refers to ( mass/mass)%.  That is 39 gram of HCl present in 100 gram of solution.…

Q: Calculate the mass percent of a vinegar solution with a total mass of 96.04 g that contains 2.21 g…

A: Mass percent of a component in a given solution is equal to mass in grams of the component present…

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.29 g that contains 3.63 g…

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Q: 2. HOW MANY MOLES OF SOLUTE ARE CONTAINED IN THE FOLLOWING SOLUTIONS? (SOLVE AND SHOW NUMERICAL…

A: Molarity of solution is given by-Molarity = Moles of soluteVolume of solution in Litre1000 ml = 1 L∴…

Q: O CHEMICAL REACTIONS Using molarity to find solute mass and solution volume 0/5 Calculate the volume…

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Q: A student needs to prepare 50.0 mL of a 1.20 M aqueous H,O, solution. Calculate the volume of 4.6 M…

A: We use formula  M1V1 = M2V2 where V1 = volume of stock solution needed to prepare solution

Q: a) Calculate the number of atoms of 'C' in it. b) Calculate the number of atoms of 'H' in it. c)…

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Q: To prepare 790mL of 5.2M NaCl solution  Dissolve _?_ g of NaCl in a minimum amount of water, then…

A: Number of moles of solute = Molarity × Volume in L

Q: percent by volume

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Q: A chemist must dilute 40.2mL of 1.26M aqueous sodium carbonate (Na2CO3) solution until the…

A: A solution is a homogeneous mixture of solute and solvent. its concentration is defined as amount of…

Q: What is solute? What is solvent? What is solution? Give an example of each. For the toolbar, press…

A: Solute-A substance that is dissolved in a solution is called a solute . A salute can come in many…

Q: An aqueous potassium iodate (KIO,) solution volume of the solution is 3.90 L. Calculate the molarity…

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Q: How many moles of solute particles are present in 1 mL (exact) of aqueous 0.070 M pyridine (C5H5N)?…

A: The molarity of the solution is defined by the number of moles of solute present in one liter of…

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 4.9 M…

A: Given, Stock solution Concentration of H2O2 solution (M1) = 4.9 M Volume of H2O2 solution (V1) = ?…

Q: A sodium nitrate solution is 12.5% sodium nitrate by mass and has a density of 1.02 g/mL. Calculate…

A: Density of solution = 1.02 g/mL Sodium nitrate by mass = 12.5 %

Q: Calculate the volume in milliliters of a 0.48M barium chlorate solution that contains 25.0 g of…

A: Molarity = number of moles/volume of solution (in L) Volume = moles/Molarity

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A: Molarity(M) of a solution is defined as the number of moles of solute per 1000mL of the…

Q: How many liters of a 3.85 M K2SO4 solution are needed to provide 95.4 g of K2SO4(molar mass 174.01…

A: The molarity of the solution is given as 3.85 M K2SO4 and it is required to calculate the volume. To…

Q: Commercial perchloric acid is an aqueous solution containing 70% by mass HCIO, (100.46 g mol") and…

A: Mass percentage or percentage by weight is one of the concentration terms that indicates the mass of…

Q: A student determined the average molarity of their sample of acetic acid to be 0.047 M. Calculate…

A: Given Molarity of the acetic acid(M)= 0.047M Volume = 1L Molecular mass of acetic acid= 60 g/mole…

Q: A 7.98 molar solution is prepared.  How many moles of solute would be in 797.1 mL of the solution?…

A: Molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: What is the concentration of a solution formed by diluting 68.65mL of a 4.75M glucose solution to…

A: A numerical problem based on concentration, which is to be accomplished.

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Q: a 64.0mL portion of a 1.60M solution is diluted to a total volume of 238mL. A 119mL portion of that…

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Q: A. The concentration of LiCl solution is 150 ppm. What will be the mass taken to prepare 250 mL…

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A: Molality is used for calculation of concentration like molarity but in molality it is the number of…

Q: A 67.0 mL67.0 mL aliquot of a 0.500 M0.500 M stock solution must be diluted to 0.100 M.0.100 M.…

A: Initial Volume (V1) = 67 ml = 0.067 L Initial Molarity (M1) = 0.5 M Final Molarity (M2) = 0.1 M…

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…

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Q: 1. Preparing of oxalate solution: Mass of full cap = 20,7175, empty = 20,5490 g. Volumens of the…

A: Concept: Molarity: Molarity (M) of a solution is define a type of  concentration measurement. Which…

Q: mass

A: For finding the mass of sodium hydroxide in 12 % by weight, we have to see what 12 % means.

Q: To what volume should you dilute 125 mL of an 8.00 MCuCl2 solution so that 50.0 mL of the diluted…

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Q: A solution is prepared by dissolving 133 g of NaCl in 947 g water to make a total solution volume of…

A: a) Molarity = moles of NaCl / volume of solution (in L)                    = mass of NaCl/Molar mass…

Q: Calculate the molarity of an aqueous solution that is 20.1% by mass calcium chloride. You might need…

A: Given: solution is 20.1 % by mass let mass of solution be 100 g mass of CaCl2 = 20.1 g mass of…

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Q: #1 Calculate the molarity of the following solution: 0.50 moles of CaCl, in 3500 mL of solution.

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Q: What mass of solid would you need to make 100.0 ml of 0.420 M potassium sulfite solution?

A: Since molarity = moles of solute / volume of solution in L volume of solution in L = volume of…

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Q: A student determined the average molarity of their sample of acetic acid to be 0.052 M. Calculate…

A: Solution :     Molarity is defined as the number of moles of compound present in 1 L of solution. it…