
plz solve this determine R and S. and find the product

plz solve this determine R and S. and find the product ОсH3 Nat EN THE SNI...
I need mechanism and R or S and
plz don't forget to determine the seteroisomers
4.a) What are the major product(s) formed in each of the following reactions b) Draw the mechanism for each reaction unless otherwise indicated c) Draw all stereoisomers that may form and label chiral carbons as (R) or (S) d) If stereoisomers are formed determine if they are enantiomers, diastereomers, a meso compound or an achiral molecule. (30 Marks,) b) HBr/H22 2-methy-2-butene dilute H2SO4 Br2l H20...
can someone solve this plz
5. [10 Marks] Find the total work done by the force ine inteaal F( x, y) -(cos(x2018 + 23 3)- cosy + yi + (xsiny + sinsy)j (xsiny + sin5y Along the closed curve C traced by r)- < 3cost, 3sintfrom ttot 2 ele r:3 Geens tcoleme
1. Predict the product(s) (or no reaction) and reagent(s). (31
pts; no partial point)
1. Predict the product(s) (or no reaction) and reagent(s). (31 pts; no partial point) LOH I 1. TsCI, pyridine 2. SNa SNa OH Nah or HBr 2 eq, 0 °C OH сон H2SO4 сHз heat Хон HBr heat
draw the major product/s of the
following reaction!
O2N. CH30 Nat 120 C H 15.
plz solve this
proton having an initial velocity of 17.2i Mm/s enters a uniform magnetic field of magnitude 0.290 T with a direction perpendicular to the proton's velocity. It leaves the field-filled region with velocity -17.2] Mm/s (a) Determine the direction of the magnetic field (b) Determine the radius of curvature of the proton's path while in the field (c) Determine the distance the proton traveled in the field (d) Determine the time interval for which the proton is in...
problem 4 plz
if r Q (4) Define the function f R -R by f(x) Find all points where f is if E R\Q continuous, and all points where f is differentiable. (No justification needed.)
41.109 pts. Give the substitution product/s for the following reactions, Show stereochemistry. CN NaCN ^ y en SN2 thabri OH CH, OH SNI 643 C. CHE NaSCH, Br- H CH.CH SN2 ist + Nasrl E H₂ CH3
plz solve w/numbers
Calculate delta S^delta for the reduction of aluminum oxide by hydrogen gas: Al_2O_3(s) + 3H_2(g) rightarrow 2Al_(s) + 3H_2O_(g)
Plz use joint method to solve
the problem
View Policies Current Attempt in Progress Determine the forces in members BI, CI, and Hl for the loaded truss. All angles are 30°, 60°, or 90° на NI 2.2 KN 4.3 KN Part 1 Part 1 The free-body diagram of the entire truss is shown. Find the external reaction Ay. ମୁଁ 2.2 KN 4.3 kN Answer: Ay = Hint
When R=10, V=15, when R=20,V=20 What is vif R is infinite? M R * en s