help solving these problems.
I'm close with my final answer but confused where I made my
mistakes
help solving these problems. I'm close with my final answer but confused where I made my...
Lolla 1. NaOEt 2. CH212 (diiodomethane). 3. NaOH, heat 4. HA 5. heat
2. Draw the major product for the following reactions.
6.Draw the final product for the following reactions
2. Draw the major product for the following reactions. 1) TCI 2) NaOEL, Heat 3) 0 4) DMS 1) NBS, heat (1 eq.) 2) NaNH, DMS0 3) KMnO4 (aq) NaOH, cold 4) NaCl acetic acid 1) , 2) H.O 3)Ni, 1, 150, 100 atm 1) R RH 2) H.O., NaOH 3) NBS, heat (I eq) 1) KMnO heat 2) Na, NH, CH,OH 3)...
I am having a difficult time solving the problems below from a practice quiz which was assigned to help with my upcoming Chemistry quiz. Please help! 3. Suppose a buffer (pKa = 4) contained 5 moles of HA and 5 moles of A- , calculate the pH when: A. 1 mole of NaOH is added. B. 1 mole of HCl is added. 4. A 1M aqueous solution of a weak acid (HA) was made, its pH at equilibrium was 1,...
im
trying to solve for the remaining but im confused please help this
is experiment 25 Calorimetry
HNO B. Enthalpy (Heat) of Neutralization for an Acid-Base Reaction H Poting flendar HCI + NaOH uuemliojo Trial 1 Trial 2 1. Volume of acid (mL) 50 - 60 Site 2. Temperature of acid (C) ao 20" 3. Volume of NaOH (ml) 20 4. Temperature of NaOH (C) Trial 1 5. Exact molar concentration of NaOH (mOVL) 6. Maximum temperature from graph (°C)...
Choose the sequence of reagents which would best accomplish the following transformation: 2-bromopropane ----------> 1,2-dibromopropane [(R) + (S)] 01. (i) KMnO4, NaOH in water at 0 °C 2. (i) Br2 in CCl4 (ii) excess NaNH2 (iii) CH31 (iv) H20, H2SO4, HgSO4 Choose the sequence of reagents which would best accomplish the following transformation: 2-bromopropane ---------> 1,2-dibromopropane [(R) + (S)] 01. (i) KMnO4, NaOH in water at 0 °C 2. (i) Br2 in CC14 (ii) excess NaNH2 (iii) CH3 (iv) H20,...
Predict the appropriate
structure for I - V. 1
1. Predict the appropriate structure for I-V. 1. NaOEt 3. NaOH II 5. (0) LDA, -78 °C Eto 2. EtBr III 4. H30* / heat (ii) benzaldehyde 6. H30+ / heat 7. Et Culi V IV 8. Mel
.Predict the appropriate structure for I-V.
1. Predict the appropriate structure for I-V. 1. NaOEt 3. NaOH II 5. (0) LDA, -78 °C Eto 2. EtBr III 4. H30* / heat (ii) benzaldehyde 6. H30+ / heat 7. Et Culi V IV 8. Mel
Hello. I need the synthesis of synthetic musk with pictures, please. 1. tert-butyl alcohol and excess benzene and acid catalysis 2. #1oxonium ion of formaldehyde 3. #2 concentrated HCI 4. #3 diethyl malonate and sodium ethoxide excess sodium hydroxide and heat 5. #4 6. #5+hydronium workup 7. #6+heat 8. #7+ ethanol and acid catalysis 9. #8 + excess CH3MgCl and mild hydronium workup 10. # 9+ acid catalysis 11. # 10 + ethanoyl chloride and AICI3
please help
3. Draw the major product of the final step of the following scheme in the box provided. 1. NBS, ROOR or NBS, cat AIBN, CCls, heat 2. DBN 3. Hydroboration-oxidation 4. PBr3 5. Mg, Et2o 6. PhCHO, then workup 7. Jones reagent 8. PhLi, Et O, then H30 9. TsOH, heat 10. NBS, HOH 11. NaOH (intramolecular SN2) 12. MeMgBr (excess), then workup 13. E2 14. HBr 15. Mg, ether 16. dry ice, then workup 17. LiAlH4, ether,...
I'm having problems with my pandas data frame. When I print my
data frame, it is appearing as one long column, instead of putting
the data side by side as in the left image. I'm working with
python. How do I fix this so that name, sex, and age appear side by
side like in image on left?
0 1 2 3 4 Name Sex Age Alex М. 41 Bert М. 42 Carl M 32 Dave M 39 Elly...