Trials 1 2 3 Volume of aliquot of standard CaCO, solution 25.00 (ml) 25.00 25.00 Volume of titrant, EDTA (ml) 23.20 23.50 23.34 Titer (mg CaCO,/mL EDTA) Trial 1 Trial 2 Trial 3

Q: *WRITE RESULTS AND DISCUSSIONS OF TITRATION- CONCENTRATION OF VINEGAR *WRITE CONCLUSION

A: A question based on acid-base titrations that is to be accomplished.

Q: normal concentration of KMnO4

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Q: Calculate the pH at each of the following points for the titration of 200 mL of 0. 44 M dl-Histidine…

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Q: The toughest part about titration is adding just enough of the titrant (NaOH, in this case). If you…

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Q: .18 required 44.15 sample.

A: Given as, Mass of HCl = 4052 mg = 4.052 g  Specific gravity of HCl = 1.18  Volume of NaOH = 44.15 mL…

Q: Write a procuedure for this solution, will be using concentrated solutions.

A: In the given question we have to give the procedure for formation of the given elution buffer.The…

Q: Which solution contains the largest number of chloride ions? O 100.0 mL of 0.30 M AICI, 50.0 mL of…

A: In this question, we need to find which solution containing largest number of chloride ions. The…

Q: Dichloroacetic acid has a dissociation constant of K = 3.32 x 10-2. Calculate the dogree of…

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Q: Bacro4 1.17x10 Calculate the solubility at 25 °C of AgCl in pure water and in a 0.0030M AGNO,…

A: We will calculate solubility in water and AgNO3

Q: Type your numerical answers in the box provided in three significant figures (e.g., 0.123). Do not…

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Q: 1. Volume of base added to reach equivalence point 2. Volume of base added at the half-equivalence…

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Q: Put Yes for the components and NO if the component is not present. a1. NaOH a2. NaHCO3 a3. Na2CO3…

A: The solution is as follows:

Q: Estimate the solubility of KNO3 at 100°C. Show/explain your reasoning. 2 Circle the insoluble salt…

A: (1) Solubility of KNO3 is 169 gm per 100 gm of water at 100°c This is based on the solubility curve.…

Q: Drag and drop the terms to label this diagram of a titration apparatus accurately. burette stopcock…

A: Here, we have to label the given diagram of a titration apparatus.

Q: During titration the following data were collected. A 25 mL poretion of an unknown acid soluation…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:equivalence point i the point at which the amount of titrant is just enough to completely…

Q: Compute for the weight of NaCl needed to prepare 250 mL of 0.05 M NaCl solution

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Q: Fill the blanks

A: In a process, where dissolution occurs, some particles are being dissolved in some solvent to make a…

Q: Deionized water is added to a 138.0 mL sample of 1.103 M oxalic acid to dilute it to 0.436 M. What…

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Q: e 1. Volumes of NaOH solution needed to titrate 25.00mL of HCI Concentration Initial of NaOH(M)…

A: Given: Concentration of NaOH = 0.0963 M Volume of HCl solution used = 25.00 mL. And HCl is titrated…

Q: Which of the following steps MUST be done prior to titration of an analyte? I. Prepare a…

A: Steps done prior titration.

Q: 0.1982 grams of an unknown organic acid was dissolved in about 50 mL of water in a 250 mL Erlenmeyer…

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Q: For each of the salts on the left, match the salts on the right that can be compared directly, using…

A: Answer:Ionic compounds that have low solubility value in water are called as sparingly soluble…

Q: Find the Concentration of acetate buster ? Given Am acetate butfor Contains 250mL of 5M Na CH 3 C00…

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Q: 1. What is the concentration of the titrant in Normality? 2. What is the mEq of KOH in mg/gram? 3.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A diluted solution of NaOH was used to titrate three samples of KHP. Find the concentration of NaOH…

A: We have to find molarity of NaOH

Q: Given that the expected amount of ascorbic acid in Vitamin C tablets should be 1000 mg, using…

A: Given data,Mass of ascorbic acid=1000mg=1 gMolarity of NaOH=0.20MMolar mass of ascorbic…

Q: 26. (a) What is the process of titration? (b) How does it work? (c) What is at least one practical…

A: Quantitative analysis involves such techniques or methods which could determine the quantity of a…

Q: A slightly soluble salt has the formula A3B5 and a Ksp of 2.0E-19. What is pB in a solution of this…

A: Answer pB = 2.95 [B] = 11.14*10-4 M   Given Ksp = 2.0*10-19

Q: Qualitative Analysis Scheme NOTES:MIXED KNOWN * Comprehensive testing of all ims lconsectutive…

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Q: What is Analyte and Titrant? Explain each in 3-5 sentences.

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Q: A 1.00 liter solution contains 0.44 moles hydrofluoric acid and 0.34 moles sodium fluoride. If 0.17…

A: Mixture contains weak acid and corresponding salt then mixture is buffer solution.Henderson equation…

Q: Help me solve this please?  If 33.00 mL of 0.1101 M NaOH solution was required to reach the endpoint…

A: Neutralization reaction generates a salt as product. In these reactions, all [OH-] ions furnished by…

Q: Differentiate Direct titration from Residual Titration. Kindly expound, because our learning…

A: There are mainly two type of titration in analytical chemistry, one is direct titration and another…

Q: This compound has been added to a mixture of diethyl ether and water. Indicate whether solubility of…

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Q: Lab Data Standardized NaOH (M) Initial volume of buret (mL) Volume of vinegar (mL) Observations…

A: M(NaOH) x V(NaOH) = M(Vinegar) x V(Vinegar)

Q: 5 2 7 Change in pH = Final pH - Initial pH

A: Change in PH = Final PH - initial PH  Final PH is the PH at last where initial PH is the PH at first…

Q: • View Available Hint(s) Calculate the molar solubility of CuX (for which Ksp = 1.27 x 10–36) in…

A: Given, Molar solubility of CuX , Ksp=1.27×10-36

Q: How did diluting the buffer affect the pH of the buffer solution itself? ( pls explain it asap!)…

A: The buffer solution is a Solution with fix pH value, there is no any specific effect on pH of such…