What volume (mL) of 0.70 M Sodium hydroxide (NaOH) is needed to neutralize 270 mL of 0.40 M Sulfuric acid (H2SO4)?

Q: A stock solution is made by dissolving 2.35 g of aluminum nitride in 250.0 mL of water. a) What is…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: An aspirin sample, 0.62 grams, was titrated with 28 mL of 0.105 M NaOH solution. What is the percent…

A: The Question is Based on experimental Chemistry . We have to calculate percentage purity of the…

Q: If you have 169.1 mL of a 0.5650 M solution of sodium hydroxide, how many mL of a 0.450 M solution…

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Q: What volume of stock 15 M HCI would be required to prepare 250 mL of a 3.0 solution? (dilution)

A: To calculate volume of stock solution of 15 M HCl required will be calculated by using "Dilution…

Q: To what volume (in mL) would you need to dilute 35.0 mL of a 1.30 M solution of KBr to make a 0.0600…

A: You have given stock solution concentration , C1 = 1.30 M and stock solution volume used for new…

Q: 1. When you initially standardized your NaOH solution, you diluted your HCl stock solution and added…

A: During the dilution process, the number of moles of a solute remain constant but the concentration…

Q: In the laboratory you dilute 4.46 mL of a concentrated 6.00 M hydrochloric acid solution to a total…

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Q: 5. A solution of sodium hydroxide has a density of 1.14 g/mL and contains 32.8% sodium hydroxide by…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: You are given 100.0 mL of a 2.0 M solution of KOH. What would be the molarity of the solution if it…

A: Concentration may be measured using various units. The solute concentration of a solution is may be…

Q: If we diluted 12.5 mL of a solution to 500 mL, and its molarity is determined to be 0.125. What is…

A: ***Note:- its molarity is determined to be                                0.125 M ( unit is missed…

Q: What volume of 1N NaOH in mL should be added to a liter of 0.66 N KOH in order for the resulting…

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Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Sodium hydroxide reacts with KHP to form the sodium-potassium phthalate and water. The reaction is…

Q: To what volume (in mL) would you need to dilute 30.0 mL of a 1.35 M solution of NaI to make a 0.0850…

A: Dilution of a solution means we have to add water in the solution. In dilution process no of moles…

Q: Suppose you need 300 mL of 0.250 M NaCI, but the only supply of sodium chloride you have is a…

A: Given: The molarity of the NaCl solution after dilution = 0.250 M The volume of the NaCl solution…

Q: What is the concentration of a solution made with 0.335 moles of KOH in 400.0 mL of solution? What…

A: As of you asked multiple Questions in a single session, i am answering first 3 Questions. And for…

Q: . What is the composition of 40% alcohol? a. 40 mL alcohol in 60 mL of water. b. 40 mL alcohol in…

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Q: How many mL of a 0.245 M aqueous solution of sodium hydroxide,NaOH, must be taken to obtain 2.91…

A: In the first question its written salt instead of base NaOH.

Q: We have an HCl solution with a density of 1.1691 g/mL (34% in weight) which we may use to neutralize…

A: The amount of moles in the solution always remains constant. there is no effect if we change the…

Q: What is the volume of 12.0 M HCI is required to make 75.0 mL of 3.50 M HCI?

A: During dilution the number of moles remain same but the volume and concentration of concentrated and…

Q: What is the molarity of  NaOH(aq) if 23.4 g of NaOH(s) is dissolved in enough water to make a total…

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Q: 1. Which of the following NaCl solutions has the highest concentration of NaCl? Explain your answer…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Consider the reaction of potassium hydroxide (KOH) and hydrobromic acid (HBr), shown below KOH(s) +…

A: The balanced reaction taking place is  KOH + HBr ----> KBr + H2O  hence from the above reaction…

Q: A) What volume of a 0.132 M HBr solution is required to neutralize 24.4 mL of a 0.195 M KOH…

A: A) Given, HBr + KOH --->KBr + H2O Molarity of HBr solution = 0.132M = 0.132 mol/L Volume of HBr…

Q: If 0.235 g of KHP (MM = 204.22 g/mol) requires 16.78 mL of a NaOH (MM = 40.00 g/mol) solution to…

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Q: If 50.0 mL of a 0.10 M solution of sodium chloride is mixed with 50.0 mL of 0.10 M magnesium…

A: The solubility of NaCl and MgCl2 in water is very high and 3 mol of Cl- ions will be obtained when…

Q: the laboratory, a student dilutes 28.1 mL of a 8.85 M hydrobromic acid solution to a total volume of…

A: In this question, we will determine the concentration of dilute solution.  You can see the whole…

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: A stock solution of 30.0 mL of a 12 M HNO3 solution was acquired. If 2 mL of the stock solution was…

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Q: KHC3H4O4 (aq) + NaOH (ag) KNAC8H404 (aq) + H20 (1) KHP is the abbreviation for KHC3H4O4 and its…

A: Given that  KHC8H4O4 + NaOH. ------> KNaC8H4O4…

Q: A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340. mL of solution.…

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Q: Dilution a. 53.4 mL of a 1.50 M solution of NaCl is on hand, but you need a 0.800 M solution. How…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: n the laboratory you dissolve 12.2 g of magnesium iodide in a volumetric flask and add water to a…

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Q: What laboratory equipment do you need to prepare 250 mL of a 0.010 M solution of NaCl from a stock…

A: The molarity of a solution is used to define the concentration of solute in that solution. The…

Q: A simple equation that can be used ONLY for dilutions is M1V1 = M2V2.  So if a concentrated solution…

A: Given,M1= 1.36 MM2 = 0.286 M V2 = 50.0 mL

Q: How much solid NaCl is needed to prepare 10.0 mL of a 0.100 M NaCl solution? mass of solid NaCI =…

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Q: What volume (in mL) of water must you add to 25.0 mL of a 0.250 M NaBr solution to produce a 0.0185…

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Q: Baking soda (sodium bicarbonate, NaHCO3) reacts with acids in foods to form carbonic acid (H2CO3),…

A: Baking soda or sodium bicarbonate reacts with lactic acid to give sodium salt of lactic acid along…

Q: Calcium sulfate  (MM= 136.1406) dissolves in cold water to the extent of 0.241 g per 100. mL. What…

A: Calcium sulfate (MM= 136.1406)  CaSO4- = 0.241 g Volume of solution = 100 mL = 0.100 L   The…

Q: What is the minimum mass of sodium hydroxide required to neutralize a solution that was prepared by…

A: The reaction between an acid and a base gives salt and water as the product. Such kind of reaction…

Q: How many mL of a 0.172 M aqueous solution of chromium(III) sulfate,Cr(SO4)3 , must be taken to…

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Q: A student pipettes 5.00 mL of vinegar into an Erlenmeyer flask, adds indicator and 25 mL of…

A: Given, molarity of NaOH = 0.1098 M initial burette reading = 1.35 mL final burette reading = 37.83…

Q: How many grams of sodium bromide,NaBr,must be dissolved to prepare 100.mL of a 0.196 M aqueous…

A: Molarity of NaBr Solution = 0.196 M   Volume of Solution = 100 mL   Volume of Solution = 0.1 L…

Q: 30. The molarity of a solution containing 2.5 mol of acetic acid, HC2H3O2, in 400. mL of solution is…

A: Molarity is a concentration term. It is the number of moles of Solute Present in one liter of…

Q: To what volume should you dilute 20 mL of a 12 M H2SO4 solution to obtain a 0.15 M H2SO4 solution?…

A: The concentration of diluted solution can be obtained via formula C1V1 = C2V2

Q: wish to prepare 500. mL of 0.100 M K2Cr2O7 solution from a 0.250 M solution. Assuming that volumes…

A: Given,  Initial Molarity (M1) = 0.250 M Initial Volume = V1 Final Molarity (M1) = 0.100 M Final…

Q: You are asked to make a stock solution of NaCl and dilute it to a 25 mL of 0.72 M and a 25 mL of…

A: We can make 100 mL of 1 M NaCl solution as stock solution. To make 100 mL of 1 M NaCl solution , the…

Q: If 200. mL of water is added to 10.0 mL of 4.00 M NaCI solution, what is the concentration of the…

A: Given data is as follows: The initial concentration of NaCl M1 = 4.00 M The initial volume of the…

Q: What mass in grams of KCI is there in 115 mL of a 2.50 M KCI solution? (5 points) What volume, in mL…

A: Given, molarity of KCl solution = 2.50 M volume of KCl solution = 115 mL = 115 mL × (1 L / 1000 mL)…

Q: 3. What would be the molarity of a solution made by dissolving 4.50 grams of potassium sunate to…

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Q: In the laboratory you dilute 5.20 mL of a concentrated 6.00 M hydroiodic acid solution to a total…

A: The Concentration of the dilute solution can be calculated as,  M1V1 = M2V2 where, M1 = Initial…

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.