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If you have any doubt or need more clarification at any step please comment.
l. Find the general solution: (a) r" -4x +4x-0 (b) "-2r (c) 0. (d)4r' +3r-0
What term describes the structural relationship between (2R,3R,4S)-2,3,4-trichloroheptane and (2R,3R,4R)-2,3,4-trichloroheptane? A) Not Isomers B) Constitutional Isomers C) Enantiomers D) Diastereomers
The following common sweetener and dog poison is? (2R, 4R) (2S, 4S) (2R, 3s, 4S) (2R, 3r, 4S] not The following c/s-3(8-dimethylbicyclo[3.2.l]octane is? exo, anti exo, syn endo, anti endo, syri e. not a.-d. The following compound is? E Z both a. and b. not a.-c.
1. Find a Trial Solution for the following DE: D (D2 -4D +13)2 2r +3r e cos (3r) 4e sin (3r)
1. Find a Trial Solution for the following DE: D (D2 -4D +13)2 2r +3r e cos (3r) 4e sin (3r)
Describe the chirality of the following amide: Он NH2 H Br O O 3S,4S O 3R,4R O 3S,4R O 3R,4S Submit Answer Tries 0/1 Describe the chirality of the following carboxylic acid: ОН ОН Он Он O 2s,4S O 2R,4R O 25,4R O 2R,4S Submit Answer Tries 0/1 Describe the chirality of the following acid chloride: Et i-Pr Et O 3R,4S O 35,4R O 3R,4R O 3S,4S Submit Answer Tries 0/1
Four resistors are connected to a battery as shown in the figure. The current in the battery is I, the battery emfis E= 6.90 V, and the resistor values are R1=R, R2 = 2R, R3 = 4R, R4=3R. Find the voltages across each resistor.
thanm yoy!!!
OH I r I LOH 24. What is the correct stereochemical designation for compound T? d. 2S, 3S, 4R e.. 2R, 3R, 4R d. - a. 2S, 3R, 4R b. 2R, 3R, 45 c. 2S, 3S, 4S R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 2S, 3R, 4R e. 2S, 3S, 4S
5) What term describes the structural relationship between (2R,3R.45)-2,3,4-trichloroheptane and (20,3R 4R)- 2,3,4-trichloroheptane? A) not isomers B) constitutional isomers Cenantiomers Đdiastereomers conformers
2. Consider the circuit diagram shown. The resistors have different resistance values: R, 2R, and 3R. The circuit is not energized (as shown) until the switch SW is moved to the upper position at t 0. Answer the following questions in terms of Vo, R, and L SW (a) What is the current delivered by the battery at R 0? (b) What is the current delivered by the battery after a long time? (c) How would you define "a long...
2. (40p)A conductive spherical shell of inner radius 2R and outer radius 3R is caries a net charge -3Q. The total charge of an insulating sphere with a radius R of the same center as the spherical shell is + 20. Using Gauss' law find the electrical field in the regions; a. r<R b. R<r <2R c. 2R<r <3R d. r > 3R >
4) Draw the following compounds a. (2S,5R)-5-chloro-2-ethylhexanoic acid b. (1R,2R,4R)-4-ethylcyclohexane-1,2-diol c. (2S,3R)-3-amino-2-phenylbutanal d. (1S,2S,3R)-2-fluoro-3-propylcyclobutanol e. (2E, 7Z)-5-bromo-2,7-nonadiene