b. Consider the acetic acid reactant.-- What type of flask is the acetic acid placed in?What volume of acetic acid is used?-- What specialized device is used to obtain this precise volume?-- Is the acetic acid the analyte or the titrant?3. You will add sodium hydroxide to the acetic acid until all the acetic acid is coin the titration called thepoint.4. An indicator solution is used to indicate when all the acetic acid has been comcomplete.a.What is the name of the indicator solution?b. Is this indicator mixed with sodium hydroxide or acetic acid?c. How exactly does the indicator let you know when the reaction is complete?

What volume of acetic acid is used? The volume of acetic acid used can vary based on the…

Answered: b. Consider the acetic acid reactant.…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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ning. TOUT SLUTC Will be based on the number of Conell malenes minus the native of incomel maleries. for missing matches. Use the References to access important values if needed for this question. Each of the insoluble salts below are put into 0.10 M hydrochloric acid solution. Do you expect their solubility to be more, less, or about the same as in a pure water solution ? zinc hydroxide iron(III) sulfide lead chloride lead hydroxide Clear All lead bromide More soluble than in pure water. Show Transcribed Text manganese(II) carbonate Similar solubility as in pure water. Less soluble than in pure water. Each of the insoluble salts below are put into 0.10 M hydrobromic acid solution. Do you expect their solubility to be more, less, or about the same as in a pure water solution ? Clear All More soluble than in pure water. Similar solubility as in pure water. THERE IS Te pen Ć Less soluble than in pure water.
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prgels) 3. Aliquots of an unknown tris sample were titrated with a standard HCl solution: a. Use the balanced equation to set up the string calculation showing how the tris concentration will be calculated. Use mol of acid, L of acid, L mol of base, and L of L base to represent the reactants. Remember the calculation must include a stoichiometric ratio. Exel b. A 20.00 mL aliquot of tris was titrated with 0.1009 M HCl. The sample required 20.67 mL HCl to reach a BCG endpoint. What is the molarity of the tris solution? 63
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If the barium sulfate precipitate is not dried thoroughly, will the experimentally determined concentration be higher or lower than the true value? Concisely explain based on how the molarity is calculated.
In a oxidation reduction titration, during the analysis of an unknown oxalate, how would the calculated percent oxalate of the unknown be affected? 1. The unknown solid sodium oxalate was dissolved in 75 mL of water rather than the 100 mL of water. 2. A few drop of KMnO4 titrant missed the reaction flask containing the unknown sodium oxalate 3. When weighing out the solid unknown sodium oxalate, the actual mass is 0.758 grams. However, the mass is mistakenly recorded in the lab notebook as 0.785 grams.
27.55 mL Average titer The balanced chemical equation for the neutralization is: Acid concentration 0.400M HNO, + NaOH -- NANO, + H;O 15.0 ml. Base volume Determine the moles of sodium hydroxide in the Erlenmeyer flask at the start of the titration Acid moles 0,01102 mol (To avoid introducing rounding errors on intermediate calculations, enter your answer to four significant figures.) Moles of base l mol Show/Hide Heip Submit Paterences) Take a reading (to 2 decimal places) mL 84 Instructions OShow guide line Practice taking buret readings You need to get five correct answers to finish this exercise. Correct readings still required 5 85 86 Check Submit Answer Ty Another Version 10 Parallax help Help a
Based on a grade 11 chemistry student, answer the following question:
Cations Anions Precipitate No reaction
Three moles of sodium carbonate are mixed with two moles of lead nitrate in aqueous solution, leading to formation of a solid precipitate. How many moles of spectator ions remain in solution, assuming 100% yield of the precipitate? A. 12 B. 10 C. 5 D. 6 E. 11
Question 9 Which is NOT TRUE about performing a BLANK titration? Choose the best answer. It involves titration of unreacted standard solution which has been added in excess to a sample. It involves titration of a solution that is without the analyte. It involves titration carried out on a solution different from the sample solution. O It involves a titration done in the absence of an analyte to correct for possible sources of error.
SIMPLE REACTIONS Shamma V Determining the volume of base neede... A chem student weighs out 0.0999 g of acetic acid (HCH,CO,) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1100 M NAOH solution. Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Round your answer to 3 significant digits. ||mL O ml. x10 dlo 18 Ar Explanation Check O 2021 Mcolaw- LUutatioI. All RightS RESEIVEU. Privacy Accessibility

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