solve d,e,f in detail d)P4S10R--RRHCIe)H3PO4R--RRRf)R1R2R!R3H*RH2N´`R?- 2 H20R`N'R3ZI

All three are Paal Knorr synthesis of Thiophene, Furan & pyrrole respectively. You can easily…

Answered: solve d,e,f in detail

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Chemistry

solve d,e,f in detail

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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Question

solve d,e,f in detail

d)
P4S10
R-
-R
R
HCI
e)
H3PO4
R-
-R
R
R
f)
R1
R2
R!
R3
H*
R
H2N´
`R?
- 2 H20
R
`N'
R3
ZI

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Suppose Marcus needs to transfer 11.50 mL of a liquid with ONLY high precision. Which of the following pieces of glassware provided in the General Chemistry labs (see Appendix A) should Marcus use? Hint: Compare the average percent errors, calculated from the sample data provided, for the buret and pipet trials. O 1.50-mL pipet 25-mL buret O 10-mL pipet with a little over the calibration line O 100-mL beaker
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Name: Part I: Calibration of the Plastic Pipette Number of Drops Total Mass (g) Mass of 10 Drops (g) Volume of 10 Drops (mL) 23.3124 10 23.8216 20 24.2999 30 24.8245 1. Temperature of deionized water (°C) 24.7 2. Density of water at this temperature from (g/mL) Density calculator https://antoine.frostburg.edu/chem/senese/javascript/water-density.html 3. Average volume of 10 drops (mL) show calculation: Part II: Determination of Standard Solutions mL of 0.200M CuSO4'5 H20 added M CuSO4 diluted Absorbance Tube # mL H20 added 0.200 1.346 about 3 0.945 3 4.00 1.00 0.715 4 3.00 2.00 0.469 2.00 3.00 0.281 6. 1.00 4.00 show calculation for Tube #3 diluted concentration:
2140.56+9.3456