create a table in the results section of Lab Report Document to record all qualitative observations ement of the anions as a guide, drop 4 drops of each anion into the row(I realize that is awkwardly worded - I'm looking for a way to reword thatMgSO,KeyCaCl,CuSO,4 drops CuSO,Oxalic Acid4 drops MgSO,4 drops CaCl,NAOH4 drops Oxalic Acid4 drops NaOH# 4 drops Na,cO,Na,CO,Ammonia* 4 drops Ammoniabservations. (Was there a precipitate formed? What color? General charactecolor change? From what to what? Was there gas evolution?) DO NOT DUME. You will need a picture of the complete plate for the lab report.Eervations of the unknown. (what color is it? Does it have a precipitate? Whate? What is the unknown number?) DO NOT DUMP THE PLATE.rops of the unknown solution in a clean, dry well of the well plate.abwle jiill pi Google Drive'- öclwl us EN Potential Gas evolution reactions1. Place 4 drops of oxalic acid in each of 3 clean wells.2. Place 4 drops of NaOH in one of the oxalic acid wells.3. Place 4 drops of Na2CO3 in one of the oxalic acid wells.4. Place 4 drops of NH3 in one of the oxalic acid wells.5. Record observations.Complete the Lab Report Document.CitationsChemistry. Provided by: OpenStax College. Located at http://lopenstaxcollege.org_ License: CC BY Attribution LTerms: Download for free at https://openstax.org/details/books/chemistry-atoms-first-2e"Clipart of Camera" by Unknown is in the Public Domain, CCO"Soluhility Ruloc" hv I ihre Tovte lihrarioe (Tha l ihreTavte lihrarios aro Powarard h MindToucha and are Cinnortard habula ul j Google Drive- ös lulis .tps://creativecommons.org/licenses/by/4.0/&sa=DD&source-Deditors&ust=1626378911493000&usg%-DAOvVaw3clW34ShmIWzhrNzbdcWkGIF

A question to tabulate the results, which is to be accomplished.

Potential Gas evolution reactions 1. Place 4 drops of oxalic acid in each of 3 clean wells. 2. Place 4 drops of NaOH in one of the oxalic acid wells. 3. Place 4 drops of Na2CO3 in one of the oxalic acid wells. 4. Place 4 drops of NH3 in one of the oxalic acid wells. 5. Record observations. Complete the Lab Report Document.

Potential Gas evolution reactions 1. Place 4 drops of oxalic acid in each of 3 clean wells. 2. Place 4 drops of NaOH in one of the oxalic acid wells. 3. Place 4 drops of Na2CO3 in one of the oxalic acid wells. 4. Place 4 drops of NH3 in one of the oxalic acid wells. 5. Record observations. Complete the Lab Report Document.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 9RQ: What is a salt? List some anions that behave as weak bases in water. List some anions that have no...

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Similar questions

. Which component of a buffered solution is capable of combining with an added strong acid? Using your example from Exercise 60, show how this component would react with added HC1.
A base is a substance that dissociates in water into one or more ______ ions and one or more ________. a.hydrogen . . . anions b.hydrogen . . . cations c.hydroxide . . . anions d.hydroxide . . . cations
For oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen atom? b. the electronegativity of the element bonded to the oxygen atom that bears the acidic hydrogen? c. the number of oxygen atoms? How does the strength of a conjugate base depend on these factors? What type of solution forms when a nonmetal oxide dissolves in water? Give an example of such an oxide. What type of solution forms when a metal oxide dissolves in water? Give an example of such an oxide.
What is a salt? List some anions that behave as weak bases in water. List some anions that have no basic properties in water. List some cations that behave as weak acids in water. List some cations that have no acidic properties in water. Using these lists, give some formulas for salts that have only weak base properties in water. What strategy would you use to solve for the pH of these basic salt solutions? Identify some salts that have only weak acid properties in water. What strategy would you use to solve for the pH of these acidic salt solutions? Identify some salts that have no acidic or basic properties in water (produce neutral solutions). When a salt contains both a weak acid ion and a weak base ion, how do you predict whether the solution pH is acidic, basic, or neutral?
Consider the following six beakers. All have 100 mL of aqueous 0.1 M solutions of the following compounds: beaker A has HI beaker B has HNO2 beaker C has NaOH beaker D has Ba(OH)2 beaker E has NH4Cl beaker F has C2H5NH2 Answer the questions below, using LT (for is less than), GT (for is greater than), EQ (for is equal to), or MI (for more Information required). (a) The pH in beaker A the pH in beaker B. (b) The pH in beaker C the pH in beaker D. (c) The % ionization in beaker A the % ionization in beaker C. (d) The pH in beaker B the pH in beaker E. (e) The pH in beaker E the pH in beaker F. (f) The pH in beaker C the pH in beaker F.
Repeat the description for Question 4, but use a weak acid rather than a strong one.
Write two BrnstedLowry acid-base reactions and show how they represent proton-transfer reactions.
How do the components of a conjugate acid—base pair differ from one another4? Give an example of a conjugate acid—base pair to illustrate your answer.
You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been eroded and you could not recognize it. To the best of your recollection, it may be one of the following solutions:  HCl  CH3COOH  CH3CH2COOH  A mixture of HF and NaF (both of substantial amount)  A mixture of H3PO4 and NaH2PO4 (both of substantial amount)  NH4Cl  NaHCO3 In order to identify the solution, you conduct the following experiments: Using a pH meter, you determine the pH of the solution to be 3.00. You dilute 20 mL of the solution with water to a total volume of 200 mL and measure the pH again, this time it reads 3.50. You take some volume of the solution, add phenolphthalein, and titrate it with NaOH solution until the mixture turns pink. You record the volume of the required titrant as Vt and the pH meter reads 9.05. In a separate flask, you take the same volume of the unknown solution as in step iii and titrate it with the same NaOH…
You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been eroded and you could not recognize it. To the best of your recollection, it may be one of the following solutions:  HCl  CH3COOH  CH3CH2COOH  A mixture of HF and NaF (both of substantial amount)  A mixture of H3PO4 and NaH2PO4 (both of substantial amount)  NH4Cl  NaHCO3 In order to identify the solution, you conduct the following experiments: Using a pH meter, you determine the pH of the solution to be 3.00. You dilute 20 mL of the solution with water to a total volume of 200 mL and measure the pH again, this time it reads 3.50. You take some volume of the solution, add phenolphthalein, and titrate it with NaOH solution until the mixture turns pink. You record the volume of the required titrant as Vt and the pH meter reads 9.05. In a separate flask, you take the same volume of the unknown solution as in step iii and titrate it with the same NaOH…
You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been eroded and you could not recognize it. To the best of your recollection, it may be one of the following solutions:  HCl  CH3COOH  CH3CH2COOH  A mixture of HF and NaF (both of substantial amount)  A mixture of H3PO4 and NaH2PO4 (both of substantial amount)  NH4Cl  NaHCO3 In order to identify the solution, you conduct the following experiments: Using a pH meter, you determine the pH of the solution to be 3.00. You dilute 20 mL of the solution with water to a total volume of 200 mL and measure the pH again, this time it reads 3.50. You take some volume of the solution, add phenolphthalein, and titrate it with NaOH solution until the mixture turns pink. You record the volume of the required titrant as Vt and the pH meter reads 9.05. In a separate flask, you take the same volume of the unknown solution as in step iii and titrate it with the same NaOH…
You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been eroded and you could not recognize it. To the best of your recollection, it may be one of the following solutions: HCl CH3COOH CH3CH2COOH A mixture of HF and NaF (both of substantial amount) A mixture of H3PO4 and NaH2PO4 (both of substantial amount) NH4Cl NaHCO3 In order to identify the solution, you conduct the following experiments: 1. Using a pH meter, you determine the pH of the solution be 3.00. 2. You dilute 20 mL of the solution with water to a total volume of 200 mL and measure the pH again, this time it reads 3.50. 3. You take some volume of the solution, add phenolphthalein, and titrate it with NaOH solution until the mixture turns pink. You record the volume of the required titrant as Vt and the pH meter reads 9.05. ti =0.0 and tf=2.0. 4. In a separate flask, you take the same volume of the unknown solution as in step iii and titrate it with the same NaOH…