HELP PLEASE D Question 1 5 pts What tests are required to identify functional groups in the compound drawn below? ces ations CHs H. н. нс H A. Tollen's reagent B. Br2/CH2CI2 solution C. lodoform test D. 2,4-dinitrophenylhydrazine DNP E. NH2-OH/FeCl3 test F.Fe(OH)2 test Cand E B and D B and F Dand F A and C E and F
These aldehydes reaction with the Tollen's reagent? C7H6O +2 LAgcNH3)a OH CHaOt 2 LAg LNH OH 2TAg CNg)27Of
I need help for a, b,c, d,, e please thank you 1.2.79 10 TH Use the graph to determine the following. a. the function's domain b. the function's range c. the x-intercepts, if any d. the y-intercept, if any e. the function values, f(-4) and f(0). Assume that the graph of the function continues its trend beyond the displayed coordinate grid. -10 on 5 to
Compound that contains a group like that shown above. a. acetal b. aldehyde c. Benedict's reagent d. carbonyl e. hemiacetal f. hemiketal g. hydrolysis h. ketal i. ketone j. Tollen's reagent
I need help answering this Question 19 Give the Grignard reagent and expected product for the following chemical reaction (after aqueous workup, if needed) (Upload your answer) Mg El Final Product Grignard Reagent
Do problem 19.34 on pg. 741. Phenyl acetaldehyde acetophenone SH CH₃ NaBH. then H30 Tollen's Reagent NH,OH, HCI catalyst CH,MgBr, then H,O* 2 CH,OH, HCI catalyst H2NNH, KOH (CH)-ch, HCN/ KCN
I NEED HELP WITH c) and d) NOT a) and b). please describe briefly so I can understand . Thank you.
I need help with E. I keep getting 393.21 3) Calculate the percent yield with following steps. (Assume that you obtain 0.4 g benzoic acid at the end of the reaction). (Show your calculations) (5 pts) a) Calculate the number of moles for each reagent listed below i) Bromobenzene (0.7 g) ii) Mg (0.15 g) iii) Dry ice (3 g) iv) 6 M HCl (5 mL) b) What is the limiting reagent? c) Calculate the expected number moles for the...
Test Performed Observations Conclusion for Particular Test: Aldehyde/Ketone/Inconclusive (1 pt) Shiff's reagent (1 pt) Tollen's reagent appearance of a dark pink color in solution formation of a silver/grey precipitate formation of a red precipitate fcmation of a bright orange / red precipitate Fehling reagent (1 pt) 2,4-DNP (3 pt) Melting point range of 232 - 235°C 2,4-DNP derivative ID of unknown: pts) 24. Based on the observations / results given in the table below, and by consulting Table 1 on...
I need help with this question. I need to calculate the volume amount of the reagent needed which in my case is ammonium chloride ph: 8.75 . We need to prepare it as a 0.100 M aqueous solution to prepare a 70 ml sample of this buffer. Stations 13 to 16: Ammonium chloride buffer, pH 8.75 Stations 17 to 20: Ammonium chloride buffer, pH 9.25 Stations 21 to 24: Ammonium chloride buffer, pH 9.75 or the assigned buffer.This is your...