Let S1 = { 1, 2, 3 }, S2 = { a, b }, S3 = { 4, 5, 6 }. Show a B-tree of minimum degree t = 3 that contains the 18 tuple keys in S1 × S2 × S3, ordered by the linear order defined in (a). Assume that a <2 b in S2. please show the 18 tuple at first which is a cartesian product of s1,s2 and s3 and insert them into a B tree...
Provide the mechanisms for the follouing reactons H 1Excess -octy Br otl LIAIHA 2. H1 Cr
There Islae yearts) in which t s3 2 Type a whole number ) 8 6 2 3
1. Which alkene is the least stable? A 2,4-dimethylpent-2-ene B 2,4-dimethylrent-1-ene C 2.3 dimethylent-2-ene D. 3,4-dimethylpent-2-ene E. 3,4-dimethylpent-1-ene A. Solventio B. Hydrogen C. Heat Cap D. Both A a E Both Ba 8. Why is 2. Which is the major product from reaction of sodium iodine with (R)-2-bromo-3-methylbutane in dicholormethane (methylene chloride? A. 2-iodo-2-methylbutane B. 2-methylbut-2-ene C. (S)-2-iodo-3-methyl butante D. 2-methylbut-l-ene E. No Reaction A Atom B. Reso C. Hyb D. Pols E. Indi 3. Which is the major product...
7. The Laplace transform of the function f(t) 2te- 6xe-3x dx is 0 A,:2(2+3)+s3(6.3) 6 C. 7(643) 2 s(s+3) 8. The Laplace transform of the functionf(t tu(t 2) is e-25 (1+2s) A. 2 e25 +2s -2s D. 3
4. Find a subgroup H of S3 and elements o, t of S3 such that oH = TH but o’H #72H.
(MATLAB Question) Assume s1 = sin(2*(pi)*f1*t), s2 = sin(2*(pi)*f2*t + 0.4) and s3 = s1 + s2, where f1 = 0.2 and f2 = 0.425. Plot s1, s2 and s3 vs t with t=0:0.1:10 on the same graph (you have to use hold on command). Label the axes and create legends for each graph.
help with whole page please
fa. Draw both cis-but-2-ene and tranebut-2-ene anwfis-but-a-ene 4. Which is more stable (lowest energy trans-but-2-ene francirlene) Explain why in 2 sentences or less te. Assume this trend is true for all cs/trans isomers which it is), what does that mean about dis-fats and trans fats in our diet? Le, which exist in nature more to be consumed? s 5. True False Like sigma bonds.pl bonds also have tree rotation' around the CC bond 6. Fully...
Draw the mechanism for the acid catalyzed hydration of 3-methylpent-2-ene.
1) Explain how you got your answer and show work.
Select one:
1,1-dichloro-3-methyl-but-2-ene
4,4-dichloro-2-methyl-but-3-ene
1,1-dichloro-3,3-dimethyl-prop-1-ene
4,4-dichloro-1-methyl-but-2-ene
1,1-dichloro-3-methyl-but-1-ene
2) Which of the following complex ions is neutral and would
precipitate from aqueous solution? Explain how you got your
answer.
Select one:
Triaquatrihydroxochromium(III)
Tetraamminedichlorochromium(III)
Pentaaquachlorochromium(III)
Hexaaquachromium(III)
Hexahydroxochromate(III)
3) When 150 cm3 of 0.5 M solution of nitric acid was
mixed with 0.150 dm3 of 0.5 M solution of NaOH in a
calorimeter, a temperature rise of 3.3 K was recorded. What is...