Consider the following buffer reaction: H3PO4 + H₂O → H3O+ + H₂PO47 → Complete the below table for when a large amount of NaOH is added to the solution: Shift Direction pH change [Select] [ Select]

b. _N LIAIH (H* workup)

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W AutoSave On assignment - Compatibility Mode • Saved - O Search (Alt+Q) raghav grover RG File Home Insert Draw Design Layout References Mailings Review View Help P Comments A Share - A A Aa v A O Find Times New Roman v 12 Normal Body Text List Paragraph No Spacing C Replace Paste В I U v ab x, x A - Dictate Editor Reuse A Select v Files Undo Clipboard a Font Paragraph Styles Editing Voice Editor Reuse Files 6. Provide a mechanism for the following transformation: CN CO2H 1. NaOH 2. H30* Page 5 of 19 258 words English (United States) K Accessibility: Unavailable DFocus 100% ENG 9:12 AM O Type here to search 1°C Cloudy US 2022-04-20 近

Questions: 1. What is the difference in melting characteristics between a pure metal element and an alloy metal? 2. What is thermal conductivity as a material property? 3. Why are metals better conductors of electricity than ceramics and polymers? 4. What is an electrolyte? Problems: 1. During a tensile test in which the starting gage length = 125.0 mm and the cross-sectional area = 62.5 mm2 , the following force and gage length data are collected (1) 17,793 N at 125.23 mm, (2) 23,042 N at 131.25 mm, (3) 27,579 N at 140.05 mm, (4) 28, 913 N at 147.01 mm, (5) 27,578 N at 153.00 mm, and (6) 20,462 N at 160.10 mm. The maximum load is 28,913 N and the final data point occurred immediately prior to failure. (a) Plot the engineering stress strain curve. Determine (b) yield strength, (c) modulus of elasticity, and (d) tensile strength.

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AutoSave w Cinnamates DIR - Compatibility Mode OFF Home Insert Draw Design Layout References Mailings Review View Table Design Layout Tell me Share O Comments Times New... v 12 A A Аa v AaBbCcD AaBbCcDdE AaBb AаBbCcDdEe AaBbCcDdEe AaBbCcDdE E AaBbCcDdEe AaBbCcDdEe AaBbCcDdEe > Paste A • ev A No Spacing Title Subtle Emph... Normal Heading 1 Heading 2 Subtitle Emphasis Intense Emp.. Styles Pane B U v ab x, Dictate Sensitivity trans-cinnamic acid Work up your spectrum well, and fill in Table 1 below. Omit any impurities, solvents, or other elements that are not part of your compound. For the Figure, make a good drawing in ChemDraw (ACS-1996 settings), inserting the compound name in bold below the structure. Then using small, bold, lowercase letters to match the table, assign all of the 'H signals. Figure 1: Structure and 'H NMR assignments for trans-cinnamic acid. ОН Table 1: Experimental 'H NMR data for trans-cinnamic acid. Signal 8 (ppm) Mult. J-values (Hz) Int. a 11.3 1H b 1H 2H d 3H е…

Q: A veneer can be bonded to tooth structure or a metal subframe. a. True b. False

W AutoSave On chem - Compatibility Mode • Saved - O Search (Alt+Q) raghav grover RG File Home Insert Draw Design Layout References Mailings Review View Help P Comments A Share O Find Times New Roman v 12 - A A Aa v A Normal Body Text List Paragraph No Spacing E Replace Paste В I U ab x, x A - Dictate Editor Reuse A Select v Files Undo Clipboard s Font Paragraph Styles Editing Voice Editor Reuse Files Q6. Provide a step-wise synthesis for the following compound using benzene as a starting material. Br `NH2 K Accessibility: Unavailable D'Focus Page 4 of 13 523 words English (United States) 16 ENG 6:17 PM O Type here to search -16°C US 2022-03-02 近

Quick orgo question? Thank you!