Coefficient of H is 2
SO, subscript of X is 2
N has 5 valence electrons.
Due to -1 charge, it has 6 valence electrons.
2 are used to form 2 bonds with H.
Remaining 4 electrons are present as 2 lone pairs.
So, Subscript of E is 2
Answer: AX2E2
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QUESTION 1 The shape for geometry of the amide anion, NH', the number of lone pairs on nitrogen, and the hybridization at nitrogen are respectively Alinear, 2, and sp bent, 2, and sp3 ontrahedral, 2, and C Cºbent, 1, and sp? CE linear, 1, and sp C none of these answers is correct
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Molecule Type Shape Electron Arrangement Geometry Examples AX, E, Trigonal bipyramidal AXE Sqaure Pyramidal CIF,, BIF AXE Octahedral + Electron arrangement including fone pairs, shown in pale yellow Observed grometry (excluding lone pairs) Taken from http://en.wikipedia.org/wiki/AXE_method#AXE_Method on 7-11-2010. PROCEDURE Draw the Lewis Dot-Dash Structure of the molecules and ions below. Indicate the AXE notation, a Lewis structure (or one of the possibilities), and the electron and molecular geometry of the underlined atom, Molecule AXE Notation Lewis Structure Electron Geometry Molecular...
PayЕ 30-Which structure among the following represents an amide (protein) bond? A) —N=C=0 C-NH- -C-NH- C-0- 31-Which type of forces form the primary structure of a protein? 32-The two protein chains in insulin are held together by 33-Keratin, the protein of hair and skin, has extensive sections with which secondary structure? 34-The beta-pleated sheet is an example of 35-The type of bond that is most important in maintaining secondary structure of a protein is 36-All of the following are examples...
& Solve the IVP: X'=AX where - A=(-3 5 7 and X(0)=(=;)
3. Find a general solution of the system X' = AX with 3 0 0 -3 4 (1) A (2) A = 0 2 0 (3) A 6 -5 4 0 1 -3 0 3 -5 0 5 0 0 -1 1 (4) A [1 7 4 -5 3 (5) A = 3 -5 -3 5 5 -1 3 (6) A 1 0 0 0 2 2 0 0 0 3 3 0 0 0 4 4
Consider the function S Ax? f(x) = - { x < 3 17 - Ax x3 Find a value of A so that the function is continuous at x = 3. - 12/17 17/12 12/17 17/3 - 17/12