The concentration of OH − ion or [ OH − ] in each of the given base solution is to be determined. Concept Introduction: Acids and bases can each be categorized as strong or weak, depending on how much they ionize or dissociate in their aqueous solution. The complete ionization of strong acids occurs in solution and their ionization is shown by a single arrow pointing to the right in the reaction equation. The ionization of weak acids does not occur completely and their ionization is shown by two opposing arrows pointing to the right as well as left in the reaction equation. The concentration of a species is also written as the species formula enclosed in a square bracket.
The concentration of OH − ion or [ OH − ] in each of the given base solution is to be determined. Concept Introduction: Acids and bases can each be categorized as strong or weak, depending on how much they ionize or dissociate in their aqueous solution. The complete ionization of strong acids occurs in solution and their ionization is shown by a single arrow pointing to the right in the reaction equation. The ionization of weak acids does not occur completely and their ionization is shown by two opposing arrows pointing to the right as well as left in the reaction equation. The concentration of a species is also written as the species formula enclosed in a square bracket.
Solution Summary: The author explains that the concentration of OH- in each of the given base solutions is to be determined.
The concentration of OH− ion or [OH−] in each of the given base solution is to be determined.
Concept Introduction:
Acids and bases can each be categorized as strong or weak, depending on how much they ionize or dissociate in their aqueous solution.
The complete ionization of strong acids occurs in solution and their ionization is shown by a single arrow pointing to the right in the reaction equation.
The ionization of weak acids does not occur completely and their ionization is shown by two opposing arrows pointing to the right as well as left in the reaction equation.
The concentration of a species is also written as the species formula enclosed in a square bracket.
The table includes macrostates characterized by 4 energy levels (&) that are
equally spaced but with different degrees of occupation.
a) Calculate the energy of all the macrostates (in joules). See if they all have
the same energy and number of particles.
b) Calculate the macrostate that is most likely to exist. For this macrostate,
show that the population of the levels is consistent with the Boltzmann
distribution.
macrostate 1 macrostate 2 macrostate 3
ε/k (K) Populations
Populations
Populations
300
5
3
4
200
7
9
8
100
15
17
16
0
33
31
32
DATO: k = 1,38×10-23 J K-1
Don't used Ai solution
In an experiment, the viscosity of water was measured at different
temperatures and the table was constructed from the data obtained.
a) Calculate the activation energy of viscous flow (kJ/mol).
b) Calculate the viscosity at 30°C.
T/°C
0
20
40
60
80
η/cpoise 1,972 1,005 0,656 0,469 0,356
Chapter 14 Solutions
Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Introductory Chemistry (6th Edition)
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