Among three solutions A, B, and C each contain a different cation and the other two solutions Y and Z each containing a different anion. Five unknown solutions are to be stated. Concept introduction: Metal cations have two characteristics that allow them to act as a Lewis acid: (a) Their positive charge that attracts electrons. (b) They have at least one empty orbital that can accommodate an electron pair. Anions can act as a Lewis base because they have a lone pair of the electron that can donate to an empty orbital of Lewis acid and anion can also act as a bronsted base because they can accept a proton from an acid to form the conjugate acid of the ion. A conjugate acid-base pair contains two compounds that differ only by a hydrogen ion and a charge of + 1 . The stronger the acid, the weaker its conjugate base and vice-verca.
Among three solutions A, B, and C each contain a different cation and the other two solutions Y and Z each containing a different anion. Five unknown solutions are to be stated. Concept introduction: Metal cations have two characteristics that allow them to act as a Lewis acid: (a) Their positive charge that attracts electrons. (b) They have at least one empty orbital that can accommodate an electron pair. Anions can act as a Lewis base because they have a lone pair of the electron that can donate to an empty orbital of Lewis acid and anion can also act as a bronsted base because they can accept a proton from an acid to form the conjugate acid of the ion. A conjugate acid-base pair contains two compounds that differ only by a hydrogen ion and a charge of + 1 . The stronger the acid, the weaker its conjugate base and vice-verca.
Solution Summary: The author explains that three solutions A, B, and C each contain different cations and the other two solutions Y and Z each containing a different anion.
Among three solutions A, B, and C each contain a different cation and the other two solutions Y and Z each containing a different anion. Five unknown solutions are to be stated.
Concept introduction:
Metal cations have two characteristics that allow them to act as a Lewis acid:
(a) Their positive charge that attracts electrons.
(b) They have at least one empty orbital that can accommodate an electron pair.
Anions can act as a Lewis base because they have a lone pair of the electron that can donate to an empty orbital of Lewis acid and anion can also act as a bronsted base because they can accept a proton from an acid to form the conjugate acid of the ion.
A conjugate acid-base pair contains two compounds that differ only by a hydrogen ion and a charge of +1.
The stronger the acid, the weaker its conjugate base and vice-verca.
Which of these correspond to the molecule:
2,5-dimethylheptane
Given the following data, determine the order of the reaction with respect to H2.
H2(g) + 21Cl(g) → I2(g) + 2HCl(g)
Experiment
[H2] (torr)
[ICI] (torr)
Rate (M/s)
1
250
325
0.266
2
250
81
0.0665
3
50
325
0.266
Which one of the following molecules is chiral?
H-
NH₂
H3C
དང་།་
OH
H
HO
H₂N
HO-
-H
CHO
-OH
H
HO-
OH
H-
-H
CH₂OH
OH
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