2. In the previous example, formaldehyde has been used for the synthesis of the corresponding pyridine. Identify the aldehydes used in the synthesis of the following pyridines: NO2 EtO OEt EtO OEt EtO OEt H3C CH3 H3C CH3 H3C CH3 1 2 3 3. Using curved arrows, draw the mechanism of the Pinner synthesis of pyrimidine (3): CH3 CH3 HCI NH2 H3C HN CH3 H;C CH3 1

2. In the previous example, formaldehyde has been used for the synthesis of the corresponding pyridine. Identify the aldehydes used in the synthesis of the following pyridines: NO2 EtO OEt EtO OEt EtO OEt H3C CH3 H3C CH3 H3C CH3 1 2 3 3. Using curved arrows, draw the mechanism of the Pinner synthesis of pyrimidine (3): CH3 CH3 HCI NH2 H3C HN CH3 H;C CH3 1

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...

See similar textbooks

Similar questions

How many ng in 7.601 mg? Report your answer to 3 decimal places (examples 1.042, 0.050, 0.198, 3.000).
Hi how do u solve b
Aşağıda verilen reaksiyonları tamamlayınız.
키 1 2 3 1 Online Psychiatric... ✰ DeltaMath Student Calculator Schedule times Formulas is P1V1=P2V2 Convert all V into Liters (L). 2 points P1=77.4 atm, V1 =42.7 L, P2 = ? atm, V2= 14.4 L Round to 1 decimal place Type your answer... 2 3 points P1=65.2 atm, V1=? L, P2 = 4.8 atm, V2= 95.5 mL Round to 1 decimal place Type your answer... 3 2 points P1=61.6 atm, V1 =44.3 L, P2 23.4 atm, V2= ? L Round to 1 decimal place. Type your answer... Type here to search E DELL
11. Convert 3,333 km³ into mi³.
Solve correctly please, with explanation need.
20 cm3 of a gaseous hydrocarbon required 90 cm3 of oxygen for complete combustion. Both volumes were measured under the same conditions.The hydrocarbon must be?
aur X Macmilla X 2/ Course X 50 ~ T Sections X Submit Answer evo/index.html?deploymentid=5735112480241329813180832311&elSBN=9781305862883&id=1707786042&snapshot! References lancing Molecular Equations: This is group attempt 2 of 10 HOMEW X Use the References to access Important values if needed for this question. When the following molecular equation is balanced using the smallest possible Integer coefficients, the values of these coefficients are: Na (s) + H₂0 (1). NaOH (aq) + H₂ (8) ≡く □ □ A MindTap ㅁ Autosaved at 5:51 PM MacBook Air Gatoms to When the following molecular equation is balanced using the smallest possible Integer coefficients, the values of these coeffi Br₂(g) + Cl₂(g) →BrCl(g) X Dom
SC Score: 0 of 1 point Incorrect Your answer is wrong. In addition to checking your math, check that you used the right data and DID NOT round any intermediate calculations. Steam reforming of methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. An industrial chemist studying this reaction fills a 75.0 L tank with 14. mol of methane gas and 5.8 mol of water vapor, and when the mixture has come to equilibrium measures the amount of carbon monoxide gas to be 2.3 mol. Calculate the concentration equilibrium constant for the steam reforming of methane at the final temperature of the mixture. Round your answer to 2 significant digits. Answer Submitted: A K = 18 Submitted: Mar 2 10:23 PM Correct Answer: 0.0033 Assignments List ! F @ Review Assignment Time Spent: 39m 5s # с $ MacBook Pro G Search or type URL % & + © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use |…
Make a dilution series to get to 1:100. Start with making 1:10 dilution by adding 1mL of sample and 9mL of diluent, now continue the series to get to 1:100. The formula you may use is V1D1=V2D2