EBK LABORATORY MANUAL FOR GENERAL, ORGA
3rd Edition
ISBN: 9780321918352
Author: Timberlake
Publisher: YUZU
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Chapter 6, Problem 5IC
Summary Introduction
To determine:
The reason as to why heparin is critical in healthcare.
Introduction:
Heparin is a polysaccharide that is used in preventing coagulation of blood. It thus acts as an anti-coagulant. Heparin consists of repeating units of disaccharides. This disaccharide is formed from a D-glucosamine and an oxidized monosaccharide. Heparin is highly ionic.
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Explain the similarities and differences between a voltaic andelectrolytic cell. Be sure to discuss how electrical energy and chemical energy areexchanged in a redox reaction.
What results did this experiment end up with whether this lab was successful or not of the electrochemistry redox reaction (Oxidation Reduction) experiment?
The results:
Part 1: Percent Error Calculation for Voltaic Cells
To calculate the percent error, use the formula:
Percent Error=Theoretical Value∣Observed Value−Theoretical Value∣×100
Theoretical Voltages for Voltaic Cells
To calculate the percent error, we first need the theoretical standard electrode potentials for the voltaic cells:
Zn/Cu:
EZn2+/Zn = −0.76 V
ECu2+/Cu = +0.34 V
Theoretical: Ecell =0.34−(−0.76) = 1.10 V
Zn/Al:
EAl3+/Al = −1.66 V
Theoretical: Ecell = −1.66−(−0.76) = −0.90 V
Zn/Ag:
EAg+/Ag = +0.80 V
Theoretical: Ecell = 0.80−(−0.76) = 1.56 V
Al/Cu:
Theoretical: Ecell = 0.34−(−1.66) = 2.00 V
Ag/Cu:
Theoretical: Ecell = 0.34−0.80 =…
1) List ALL the chemicals you are going to use or encounter for electrochemistry redox reaction (Oxidation Reduction) experiment. If you are working with any materials that have specific hazards or safety concerns list them.
2) List out the glassware, tools, equipment and other materials you think you are going to need to complete the electrochemistry redox reaction (Oxidation Reduction) experiment. Be specific.
Chapter 6 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
Ch. 6 - Prob. 6.1PPCh. 6 - Prob. 6.2PPCh. 6 - Prob. 6.3PPCh. 6 - Prob. 6.4PPCh. 6 - Prob. 6.5PPCh. 6 - Classify each of the following alcohols as a...Ch. 6 - Prob. 6.7PPCh. 6 - Prob. 6.8PPCh. 6 - Prob. 6.9PPCh. 6 - Prob. 6.10PP
Ch. 6 - Prob. 6.11PPCh. 6 - Prob. 6.12PPCh. 6 - Prob. 6.13PPCh. 6 - Prob. 6.14PPCh. 6 - Prob. 6.15PPCh. 6 - Prob. 6.16PPCh. 6 - Prob. 6.17PPCh. 6 - Prob. 6.18PPCh. 6 - Prob. 6.19PPCh. 6 - Prob. 6.20PPCh. 6 - Prob. 6.21PPCh. 6 - Prob. 6.22PPCh. 6 - When an aldehyde undergoes oxidation, the...Ch. 6 - Prob. 6.24PPCh. 6 - Prob. 6.25PPCh. 6 - Prob. 6.26PPCh. 6 - Prob. 6.27PPCh. 6 - Prob. 6.28PPCh. 6 - Prob. 6.29PPCh. 6 - Prob. 6.30PPCh. 6 - Prob. 6.31PPCh. 6 - Prob. 6.32PPCh. 6 - Prob. 6.33PPCh. 6 - Prob. 6.34PPCh. 6 - Prob. 6.35PPCh. 6 - Prob. 6.36PPCh. 6 - Prob. 6.37PPCh. 6 - Prob. 6.38PPCh. 6 - Prob. 6.39PPCh. 6 - Prob. 6.40PPCh. 6 - Prob. 6.41PPCh. 6 - Prob. 6.42PPCh. 6 - Prob. 6.43PPCh. 6 - Prob. 6.44PPCh. 6 - Prob. 6.45APCh. 6 - Prob. 6.46APCh. 6 - Prob. 6.47APCh. 6 - Prob. 6.48APCh. 6 - Prob. 6.49APCh. 6 - Prob. 6.50APCh. 6 - Prob. 6.51APCh. 6 - Prob. 6.52APCh. 6 - Prob. 6.53APCh. 6 - Classify each of the following as primary,...Ch. 6 - Prob. 6.55APCh. 6 - Prob. 6.56APCh. 6 - Prob. 6.57APCh. 6 - Prob. 6.58APCh. 6 - Prob. 6.59APCh. 6 - Prob. 6.60APCh. 6 - Prob. 6.61APCh. 6 - Prob. 6.62APCh. 6 - Prob. 6.63APCh. 6 - Prob. 6.64APCh. 6 - Prob. 6.65APCh. 6 - Prob. 6.66APCh. 6 - Prob. 6.67APCh. 6 - Prob. 6.68APCh. 6 - Prob. 6.69APCh. 6 - Draw the product of the following 1 4...Ch. 6 - Prob. 6.71APCh. 6 - Prob. 6.72APCh. 6 - Prob. 6.73APCh. 6 - Prob. 6.74APCh. 6 - Prob. 6.75APCh. 6 - Prob. 6.76APCh. 6 - Prob. 6.77CPCh. 6 - Prob. 6.78CPCh. 6 - Prob. 6.79CPCh. 6 - Prob. 6.80CPCh. 6 - How much energy is produced if a person eats 50 g...Ch. 6 - Prob. 6.82CPCh. 6 - Prob. 1IA.1QCh. 6 - Prob. 1IA.2QCh. 6 - Prob. 1IA.3QCh. 6 - Prob. 1IA.4QCh. 6 - Prob. 1IA.5QCh. 6 - Prob. 1IA.6QCh. 6 - Prob. 1IA.7QCh. 6 - Prob. 1IA.8QCh. 6 - Prob. 1IA.9QCh. 6 - Prob. 2IA.1QCh. 6 - Which oxygen n the hemiacetal product in Figure 1...Ch. 6 - Prob. 2IA.3QCh. 6 - Prob. 2IA.4QCh. 6 - Where did you place the OH for C1 (top or bottom)?Ch. 6 - Prob. 2IA.6QCh. 6 - Prob. 2IA.7QCh. 6 - Prob. 1ICCh. 6 - Prob. 2ICCh. 6 - Prob. 3ICCh. 6 - Prob. 4ICCh. 6 - Prob. 5IC
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- In this section, you should record any visual observations you make (colors, appearances of water, physical states, etc) for electrochemistry redox reaction (Oxidation Reduction)experiment. You should also record any numeric observations (masses, volumes, concentrations).Make sure they are organized and labeled so it is clear what the observation of electrochemistry redox reaction (Oxidation Reduction)experiment. Here is the data for the electrochemistry redox reaction (Oxidation Reduction)experiment: Part 1 was testing the observed vs theoretical cell potentials for the following voltaic cells: Zn/Cu reading was 0.914 Zn/Al reading was 0.210 Zn/Ag reading was 1.330 Al/Cu reading was 0.672 Ag/Cu reading was 0.413 Ag/Al reading was 1.000 Part 2 of the experiment was constructed an electrolytic cell using 2.008 grams of KI in about 100mL of DI water. Then measured the pH of the reaction mixture which was 5.22 with soultion in plain water and 10.74 with soultion added.arrow_forwardDescribe the topics studying for the electrochemistry redox reaction (Oxidation Reduction) experiment. What is the main point of this experiment? Why are we doing it?What should we get out of it?arrow_forwardPlease correct answer and don't use hand ratingarrow_forward
- Give detailed with explanation needed....don't give Ai generated solutionarrow_forwardGive detailed mechanism Solution with explanation needed. Don't give Ai generated solutionarrow_forwardFor the second part of the experiment, I constructed an electrolytic cell using 2.008 grams of KI in about 100mL of DI water. I measured the pH of the reaction mixture which was 5.22 with soultion in plain water and 10.74 with soultion added. Calculate using your measured pH values at the beginning and end of the reaction, determine the mass of I2 producedarrow_forward
- Explain the mechanism and show the stepsarrow_forwardCan you explain the mechanism and show the stepsarrow_forwardDraw the product of the reaction shown below. Ignore inorganic byproducts. If the reaction results in a mixture of ortho and para isomers, draw only the para-product. CH3C(O)CI AlCl3 Drawingarrow_forward
- Can you explain it? How to find the answer? And the various factors that involved E2? What is the difference between the options? What determine nucleophile is better in protic/aproticarrow_forwardExplain each examples and the options and why they are not the answerarrow_forwardIn this section, you should record any visual observations you make (colors, appearances of water, physical states, etc) for electrochemistry redox reaction (Oxidation Reduction)experiment. You should also record any numeric observations (masses, volumes, concentrations).Make sure they are organized and labeled so it is clear what the observation of electrochemistry redox reaction (Oxidation Reduction)experiment. Here is the data for the electrochemistry redox reaction (Oxidation Reduction)experiment: The first part was testing the observed vs theoretical cell potentials for the following voltaic cells: Zn/Cu reading was 0.914 Zn/Al reading was 0.210 Zn/Ag reading was 1.330 Al/Cu reading was 0.672 Ag/Cu reading was 0.413 Ag/Al reading was 1.000 The second part of the experiment was constructed an electrolytic cell using 2.008 grams of KI in about 100mL of DI water. Then measured the pH of the reaction mixture which was 5.22 with soultion in plain water and 10.74 with soultion added.arrow_forward
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