The equation for dilution of a solution is   ?1?1=?2?2M1⁢V1=M2⁢V2   where ?1M1 and ?1V1 are the initial concentration and volume, respectively, and ?2M2 and ?2V2 represent the final concentration and volume, respectively. When preparing a dilute solution, it is necessary to first calculate the volume of stock solution needed. Which of the expressions is equal to the volume of stock solution, ?1?V1? ?2?2?1M2⁢V2M1 ?1?2?2M1⁢M2V2 ?2?1?1

Q: A 15.0 mL 0.500 M NANO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)3 solution. What is the molar…

A: Given data A 15.0 mL 0.500 M NaNO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)2 solution. The…

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Q: 2. 19.32 mL of 0.500 M NaOH solution is required to exactly neutralize a 10.00 mL sample of vinegar.…

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Q: concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue…

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Q: What is the final concentration of the diluted solution if a student was asked to prepare a new HCl…

A: Given: Concentration of stock HCl solution = 12 M Volume of stock solution taken = 0.50 mL  And the…

Q: A 0.9600 M NaOH solution was diluted with a factor of 4. Then the diluted solution of NaOH was…

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Q: Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→Cu3(PO4)2(s)+6NaCl(aq)…

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Q: 7.65 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

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Q: Calculate the molarity of a KNO, solution prepared by adding 10.1103 g KNO, in a 250 mL volumetric…

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Q: When 30.5 mL of sulfuric acid solution was completely neutralized in a titration with 0.593 M NaOH…

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Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 4.30 mL sample. About…

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Q: KHP (aq) + NaOH (aq) NaKHP (aq) + H20 (1) Trial V; (mL) Vf (mL) 1 33.87 45.73 A student masses out…

A: Given mass of KHP = 1.019 g Molar mass of KHP = 204.22 g/mol Number of moles of KHP = 1.019/204.22 =…

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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: Consider the following precipitation reaction: 5 Fe2+(aq) + MnO4-(aq) + 8 H+(aq) → 5 Fe3+(aq) +…

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Q: CaCO3 + HCl →CO2 + CaCl2 + H2O Suppose you collect a 5.00 g sample of impure limestone and want to…

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Q: 5.7418 g of iron III nitrate (Fe(NO3)3), MW = 241.9 g/mol), a soluble ionic compound, is dissolved…

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Q: 12.) A 2.00g sample of limestone was dissolved in hydrochloric acid and all the calcium present in…

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Q: artaric acid, H2C4H4O6, is a diprotic acid that naturally occurs in the production of apple wine.…

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Q: For each part of this question, consider the following scenario: You need to make a stock solution…

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Q: 6 ml of concentrated HCl acid solution was diluted to 180 mL. Then 65 mL sample of the diluted…

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Q: 4.67 g of cobalt(II) sulfate are dissolved in water to make 2600. mL of solution. Calculate the…

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Q: 16.792 g of Ba(OH)2 (171.342 g.mol) is weighed out and carefully dissolved to make a 500.00cm…

A: Provided amount of  Ba(OH)2=16.792g Molar mass of Ba(OH)2= 171.342g/mol Initially volume of solution…

Q: 1. A stock potassium dichromate solution (K,Cr,0,; molar mass is 294.2 g/mol) is prepared for…

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Q: What is the balanced chemical equation for the reaction used to calculate AH of BaCO,(s)? If…

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Q: potassium hydrogen phthalate. (KHC8O4H4, molecular mass 204.22 g mol/L) - Knowing that potassium…

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Q: What is the balanced chemical equation for the reaction used to calculate AH; of CaCO3 (s)? If…

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Q: A) What is the molar concentration (M) of the solution? B) The prepared benzene-hexane solution in…

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Q: The German company Surig sells Essigessenz, which is reported to be 30% acetic acid by mass vinegar.…

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A:

Q: A sample with a mass of 1.340 g was dissolved in water, releasing chlorine ions. The aqueous…

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Q: When answering this problem, report the answer with the appropriate number of significant figures.…

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Q: A 36.0 mL sample of aqueous sulfuric acid was titrated with 0.250 M KOH(aq) until the acid-base…

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Q: A neutralization reaction occurs when phosphoric acid reacts with sodium hydroxide solution.…

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Q: A student was asked to determine the percentage of the components of a mixture of potassium bromide…

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Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

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Q: 3. The following reactions happen simultaneously when HCl is added to a mixture of Mg(OH)2 and…

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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.