The molarity of each of the elementary reactions should be determined. Concept introduction: Molecularity: It is defined as the number of reacting species involved in a chemical reaction .
The molarity of each of the elementary reactions should be determined. Concept introduction: Molecularity: It is defined as the number of reacting species involved in a chemical reaction .
Solution Summary: The author explains that the molarity of each of the elementary reactions should be determined. The rate constant is the proportionality term in the chemical reaction rate law.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
Chapter 14, Problem 88IL
(a)
Interpretation Introduction
Interpretation: The molarity of each of the elementary reactions should be determined.
Concept introduction:
Molecularity: It is defined as the number of reacting species involved in a chemical reaction.
(b)
Interpretation Introduction
Interpretation: Rate equation of the reaction should be determined and decided whether it agrees with the given mechanism.
Concept introduction:
Rate law or rate equation: Rate law:
It is generally the rate equation that consists of the reaction rate with the concentration or the pressures of the reactants and constant parameters.
aA + bB→xXRate of reaction = k [A]m[B]n
Rate constant, k: The rate constant for a chemical reaction is the proportionality term in the chemical reaction rate law which gives the relationship between the rate and the concentration of the reactant present in the chemical reaction.
(c)
Interpretation Introduction
Interpretation: The concentration of the product should be determined after 5.0minutes.
Concept introduction:
Rate law or rate equation: Rate law:
It is generally the rate equation that consists of the reaction rate with the concentration or the pressures of the reactants and constant parameters.
aA + bB→xXRate of reaction = k [A]m[B]n
The integrated rate law for the first order is as follows:
(f) SO:
Best Lewis Structure
3
e group geometry:_
shape/molecular geometry:,
(g) CF2CF2
Best Lewis Structure
polarity:
e group arrangement:_
shape/molecular geometry:
(h) (NH4)2SO4
Best Lewis Structure
polarity:
e group arrangement:
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
Sketch (with angles):
1.
Problem Set 3b
Chem 141
For each of the following compounds draw the BEST Lewis Structure then sketch the molecule (showing
bond angles). Identify (i) electron group geometry (ii) shape around EACH central atom (iii) whether the
molecule is polar or non-polar (iv)
(a) SeF4
Best Lewis Structure
e group arrangement:_
shape/molecular geometry:
polarity:
(b) AsOBr3
Best Lewis Structure
e group arrangement:_
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
(c) SOCI
Best Lewis Structure
2
e group arrangement:
shape/molecular geometry:_
(d) PCls
Best Lewis Structure
polarity:
e group geometry:_
shape/molecular geometry:_
(e) Ba(BrO2):
Best Lewis Structure
polarity:
e group arrangement:
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
Sketch (with angles):
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell