How many mL of 3.50 M H2SO4 solution is needed to prepare 250 mL of 1.25 M H2SO4 solution

Q: A solution of an unknown compound has a concentration of 4.1 % by mass. How many moles are present…

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Q: In the laboratory you dilute 3.59 mL of a concentrated 3.00 M perchloric acid solution to a total…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Given: Volume of solution = 500 mL = 0.500 L Mass of Chromium acetate (Cr(CH3COO)2) = 20.7 g Molar…

Q: Suppose you need to prepare 119.7 mL of a 0.101 M aqueous solution of NaCl. What mass, in grams, of…

A: Given that:Desired volume of NaCl solution = 119.7 mL, Desired concentration of NaCl solution = 0.10…

Q: Please show the steps: Question is asking for the mass in grams of ascorbic acid in the original…

A: The mass of ascorbic acid has to be given, Given; Volume=50 mL. Molarity=0.100 M. The molar…

Q: Suppose 19.3 g of zinc bromide is dissolved in 350. mL of a 0,80 M aqueous solution of potassium…

A: Zinc bromide reacts with potassium carbonate and form zinc carbonate . Zinc carbonate is insoluble…

Q: 20. What will be the concentration resulting from mixing 20 mL of a 4% NaCl solution with 80 mL of a…

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Q: How many mL of 0.6200 M nitric acid are needed to make 149.35 mL of 0.06600 M nitric acid?

A: Given that: molarity of nitric acid, M1 = 0.6200 M molarity of nitric acid, after dilution M2 =…

Q: How many grams of solute are needed to make 685 mL of 5.72x10^-2 M potassium sulfate?

A: Molarity of a solution is determined by dividing the number of moles of soluteby the volume of the…

Q: A 97.0 mL aliquot of a 0.400 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: The question is based on the concept of molarity. molarity is defined as number of moles of solute…

Q: (d) the grams of NazS04 that can be obtained from 26 ml of 0.057 M NAOH |g Na2s04 the tolerance is…

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Q: Suppose 14.8 g of zinc nitrate is dissolved in 100. mL of a 0.80 M aqueous solution of ammonium…

A: Here we are required to find the final molarity of nitrate ion in the solution

Q: I Review | Constants | Periodic Table You may want to reference (Pages 306 - 309) Section 9.5 while…

A: The answer to the following question is-

Q: A solution of ammonia and water contains 4.80x1025 water molecules and 5.00x1024 ammonia molecules.…

A: Given That,A solution conatins 4.80×1025 H2O molecules and 5×1024 NH3 molecules.Avogrados no.of…

Q: Calculate the molarity of each of the following solutions. Express your answer correctly rounded to…

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Q: how many militers of 2.00 M H2SO4 will react with 28.0 g of NaOH?

A: molarity is the concentration term which is defined as number of moles per unit volume

Q: 35.01 ml of a chloric acid solution is required to neutralize 1.000 g magnesium hydroxide. What is…

A: Given  mass of magnesium hydroxide = 1.000 g                     volume of solution = 35.01 mL…

Q: please help

A: Number of moles remains constant in both the cases. The following equation is obtained on…

Q: How many grams of acetic acid ( HC2H3O2 ) are needed to neutralize 35.2 mL of 0.419 M of calcium…

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Q: Determine the molarity 4.82 mol HCI dissolved in 328 mL of water

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

Q: f 47.5 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: Suppose 17.4 g of zinc chloride is dissolved in 350. mL of a 0.20 M aqueous solution of potassium…

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Q: Suppose 13.9 g of barium nitrate is dissolved in 250. mL of a 0.60 M aqueous solution of ammonium…

A: Answer: the final molarity of nitrate anion in the solution is 0.425 M. Given,  Mass of Barium…

Q: Question 33 of 40 Su What volume in milliliters of 0.0170 M Ca(OH)2 is required to neutralize 70.0…

A: The question is based on the concept of titrations. We have to calculate how much volume of calcium…

Q: stion 28 of 43> What NaCl concentration results when 209 mL of a 0.810 M NaCl solution is mixed with…

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Q: 19.3 mL of a 2.8 M solution of lithium hydroxide is used to prepare a solution with a concentration…

A: Given : concentration of initial solution = 2.8 M  volume of initial solution = 19.3 mL And…

Q: 5. 14.0 g of cobalt(III) chloride are mixed with water to give 250.0 mL of solution. 15.00 mL of…

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Q: 41.9 ml. of 0.151 M NAOH was needed to neutralize 50.0 mL of an H2S04 solution. What is the…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: Suppose 21.4 g of barium acetate is dissolved in 200. mL of a 0.60 M aqueous solution of sodium…

A: Given: mass of barium acetate i.e. Ba(CH3COO)2 = 21.4 g And volume of solution = 200 mL = 0.200 L…

Q: Volume of HCL sample = 15ml Molarity standardized NaOh solution = .09929 Initial buret reading =…

A: Given information, Molarity of standardized NaOH solution (M1) = 0.09929 M Volume of NaOH used (V1)…

Q: What volume of 0.0117 M  calcium hydroxide is required to neutralize 71.50 mL of 0.0132 M  nitric…

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Q: Use the References to access important values if needed for this question. In the laboratory, a…

A: Given: Volume of perchloric acid before dilution (V1) = 14.3 mL Concentration of perchloric acid…

Q: Suppose 46.2 g of sodium chloride is dissolved in 200. mL of a 0.80 M aqueous solution of silver…

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Q: 5. If 55.6 grams of NaOH are dissolved in water to make 3.50 liter of solution, what is the molarity…

A: Molarity is the number of moles dissolved in 1 L of solution. Its unit is moles/litre.

Q: What volume of 0.34 M HCI solution can be made by diluting 280 mL of 7 M HCI? No decimal places in…

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Q: If 40.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

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Q: In the laboratory you dilute 3.58 mL of a concentrated 12.0 M hydrobromic acid solution to a total…

A: In this question, we want to determine the Concentration of diluted Solution.  How we can determine,…

Q: Use the following data table and steps a-d below to calculate the concentration of the zinc…

A: Reaction: a) Zn(NO3)2 + Na2CO3 ----> ZnCO3 + 2 NaNO3 mass of filter paper = 1.3457 g mass of…

Q: ou may want to reference Pages 306 - 308) Section 9.5 while completing this roblem. Part A etermine…

A: As we are to prepare a solution  using stock solution , hence  We will use dilution equation :…

Q: Question: 45.57 mL of a solution is diluted to 63.40 mL. The diluted solution is found to have a…

A: Dilution is the process of decreasing the concentration of a solute  in a solution, usually simply…

Q: What is the molarity of the solution prepared by concentrating, by evaporation of solvent, 2212 mL…

A: * Answer : Molarity of prepared Solution is  1.036 M .

Q: What is the molarity of a sodium hydroxide solution if 25.0 mL of this solution reacts exactly with…

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Q: Calculate the molarity of a sulfuric acid solutions (H2SO4)

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Q: 7. Calculate the molarity of a solution prepared by dissolving 15.53 grams of KBr ( OR K Br) to…

A: Given,  The mass of KBr = 15.53 g.  The volume of a solution = 0.960 L.  The Molarity of a solution…

Q: -Part A What volume, in milliliters, of a 0.125 M solution of KCl contains 2.80 g of the compound?…

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Q: [References] What volume of 0.0381 M calcium hydroxide is required to neutralize 22.10 mL of 0.0255…

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Q: A NC Residency Deter. +Scholarships - Goo. wh ccsf Read [References] Use the References to access…

A: For dilution , M×V = constant

Q: What is the final concentration of a solution if 18.2 mL of 12.0 M solution is diluted to 500.0 mL?

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: Concentration is measured by molarity (M), or moles per liter. Brackets are also used to symbolize…

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Q: 5. What molarity will 25 grams of glucose (C6H1206) and 300 mL of water make? 86 words Comments...…

A: Molarity=Number of moles of solute/ volume of solution(L) Number of moles=given mass/ molar mass 1…

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.