4 pts Question 14 What is the Major product of the following reaction? 1. BH3, THE 2. NaOH, H2O2 ? ОН Н ОН ОН А B С E OD ОВ Ос ОА
please answer all parts of question 3! letters a through f. this is all one question so i could not post separately! thanks! will give thumbs up. Here is a list of hypothetical acids with their po's. The pK, values are valid at 25°C. Acid pK. A 3.44 B 5.12 с 6.40 D 8.52 Q3.1 1.5 Points a. Which one is the weakest acid? ОА OB Ос OD Q3.2 1.5 Points b. Which one has the weakest conjugate base? ОА...
Lell.13:30 Abigail Ayeh: Attempt 1 Question 8 (1 point) Use the molecular orbital diagram shown to determine which of the following is MOST stable. Atomic orbitals Molecular orbitals Atomic orbitals NL 0 B, C, N, ОА) C2- ОВ) с 24 ОС) N22 OD) Br24 О Е) В2
4 pts Question 8 Choose the aqueous solution that has the lowest boiling point. These are all solutions of nonvolatile. A) 0.20 m NaNO2 B) 0.20 m K2PO4 C) 0.20 m C6H1206 D) 0.20 m KAl(SO4)2 ОА ОВ Ос OD 4 pts Question 9
Question 8 4 pts What types of splitting patterns would you expect in the proton NMR spectrum of the molecule shown below? Mark all that apply. es doublet singlet A triplet с quartet D sextet E B ОА OB Ос OD ОЕ Question 9 4 pts Which compound corresponds to the H NMR spectrum below? (Integral values are indicated above/beside signals.) 3 3 2 1 0 2 PPM FO 6 ho La А B с D E OB o D...
QUESTION 23 If f(x, y) = x sin(xy?), compute fу (п. 1). ОА. - ОВ. -8 ос. -2 OD" - ОЕ. — бл
Due to a budget problem, a committee is recommending to the school board ways to reduce expenses. The options are A, reduce sports programs; B, reduce fin preference table to determine the choice that the committee recommends using the plurality-with-elimination method. Then determine whether Condorcet's criteri Which option is selected using the plurality-with-elimination method? B OD ОА С Using Condorcet's criterion, which option is selected? O A D ОВ, А Ос. с ODB nduce sports programs, B. reduce fine arts...
Question 9 A safer vaccine for the Ebola virus will be a ОА. Live attenuated vaccine ОВ. subunit vaccine VLP vaccine O d. conjugate vaccine OE. All except A The following cells are mediators in type I hypersensitivity Mast cells OA. Neutrophils OB. T cells Ос. OD Basophyls A and D are correct OE
QUESTION 10 Find the triple scalar product (u x v). w of the vectors u = 2i - 4j, v= -4i - 6j + 4k, w=9i - 7j+3k ОА 74 OB 140 OC-140 OD 458 ОЕ 74
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is the probability that the spinner lands on a 5 or a 9? 7 ОА 9 8 ов. 9 2 OC. 9 1 OD 9