The concept used to solve this problem is based on Lewis acid and Lewis base.
Cations and species with incomplete octet of electrons come under the category of Lewis acids.
Anions, lone-pair containing species and electron rich , all come under the category of Lewis bases.
According to Lewis theory of acid-base reactions, a Lewis acid is a chemical species (ion or molecule) having the capacity of accepting a pair of nonbonding electrons. A Lewis acid must have vacant orbitals to be able to accept electrons.
A Lewis base is a chemical species (ion or molecule) having the capacity of donating a pair of nonbonding electrons.
(hydride ion) has non-bonding electrons and can donate these electrons to other compounds.
The is a Lewis base.
(iodide ion) has non-bonding electrons and can donate these electrons to other compounds.
The is a Lewis base.
is a cation. It can easily accept lone pair of electrons and can also expand its octet.
The is a Lewis acid.
is an electron-deficient species thus, it can accept an electron.
The is a Lewis acid.
has empty d-orbitals in its central atom, .
The is a Lewis acid.
(methanol) has non-bonding electrons and can donate these electrons to other compounds.
The is a Lewis base.
or trimethylamine has non-bonding electrons and can donate these electrons to other compounds.
The is a Lewis base.
Ans:The chemical species in their respective bins are:
Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate...
#42 Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their respective bins. View Available Hint(s) I− CH3OH Mn2+ NO2 (CH3)3N SiCl4 H− Lewis acids Lewis bases Submit
Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their respective bins. LEWIS ACID OR LEWIS BASE' 1) CO2 2)P(CH3)3 3)H2O 4)B(CH3)3 5)FE3+ 6)CN- 7)OH- 8)H+
Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their respective bins.
Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their respective bins. View Available Hint(s) | Reset Help CH OH (CH3)2N SnCl, NO, CH,0H (CHN) O NO. OSCIL ME TAR Lewis acids Lewis bases
Identify the Brønsted-Lowry acid, the Brønsted-Lowry base, the conjugate acid, and the conjugate base in each reaction: (a) (CH3)3N(aq)+H2O(l)⇌(CH3)3NH+(aq)+OH−(aq) (b) HNO3(aq)+H2O(l)⇌H3O+(aq)+NO3−(aq) Drag the appropriate items to their respective bins. •Brønsted−Lowry acid : •Brønsted−Lowry base : •Conjugate acid : •Conjugate base :
Part A Classify each of the following acids as strong or weak. Drag the appropriate items to their respective bins. Reset Help 3:50, H,Co, HCHO, HE Strong Weak
Part B Using the Brønsted-Lowry concept of acids and bases, identify the Brønsted-Lowry acid and base in each of the following reactions: HSO4 (aq) + H2O(1)+H2SO4 (aq) + OH(aq) (CH3),N(g) + BC13 (8)—-(CH3)2NBC13 (3) Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help H50, (wa) 1:00 (CH), Now) Balcon) Brønsted-Lowry acid Brønsted-Lowry base Neither Using the Lewis concept of acids and bases, identify the Lewis acid and base in each of the following reactions: Co(NO3)3(s) +...
Classify each of the following amines as primary (1°), secondary (29), or tertiary (3) Drag the appropriate items to their respective bins. Reset CH3 H CH3 -CH2-NH2 CH3 CH3 CH3-CH-N-CH2-CH3 CH3 -CH-N-CH2-CH2-CH3 NH2 Primary (1) Secondary (2) Tertiary (3)
Classify each molecule as an aldehyde, ketone, or neither. Drag the appropriate molecules to their respective bins. Classify each molecule as an aldehyde, ketone, or neither. Drag the appropriate molecules to their respective bins. View Available Hint(s) HOH H-C-C-C-H methanal heptanal pentanal CH3CH2CH2CH.CH HH OH H-0-0-0-0-H HHH methanone 2-heptanone methylhexanoate ethanoate HH pentanoic acid H-C-C-0-H CH3CH2CH2OH CH3CH2OCH2CH2CH3 Aldehyde Ketone Neither aldehyde nor ketone Submit
Classify each of the following as a Lewis acid or a Lewis base: Classify each of the following as a Lewis acid or a Lewis base: