Review the definition of equilibrium. Describe the differences
in the reaction progressdiagram for a reaction that...
Review the definition of equilibrium. Describe the differences
in the reaction progressdiagram for a reaction that goes to
completion and one that reaches equilibrium.
Review the definition of equilibrium. Describe the differences
in the reaction progressdiagram for a reaction that goes to
completion and one that reaches equilibrium.
Write the principal equilibrium reaction and calculate the
equilibrium constant for the base hydrolysis reaction of solid
calcium phosphate to form monohydrogenphosphate anion as the
principal phosphate containing species. Determine the pH of the
solution. Ksp = 1.2 x 10-26. For H3PO4, Ka1, Ka2, and Ka3 = 7.5
x10-3 , 6.2 x 10-8 , and 4.8 x 10-13)
Provide a definition of ‘technological capability’ and
‘social capability’, and describe the differences between them (5
points). Why can we say that innovation has a ‘systemic’ nature? (3
points).
For the following equilibrium reaction: CO + 3H2 <---> CH4
+H2O + HEAT
a) Describe what will happen to the concentration of CO when you
cool this reaction?
b) Describe what will happen to the CH4 concentration when you
add hydrogen gas to the reaction?
c) Draw the energy diagram for this reaction. Be sure to show
the relative total energy of the reactants and of the products.
Also, identify the activation energy for this reaction on your
energy diagram.
If the reaction below is at equilibrium, which of the following
will shift the equilibrium to the right?
2 CO(g) + O2(g) <-> 2
CO2(g) ΔH is negative
A) increasing the amount of CO2 in the
vessel
B) increasing the temperature
C) increasing the volume of the container
D) adding a catalyst
E) none of these
The change in enthalpy for a reaction is -25.8kJ. The
equilibrium constant for the reaction is 1400 at 25 degrees
Celsius. What is the equilibrium constant at 382 degrees
Celsius?
Question A
Review, discuss and provide two descriptive epidemiologic
statistics and describe two disparities (differences) in tobacco
use across the population The Tobacco Control Act (TCA) was a
game-changer in the tobacco industry regulation. When did the TCA
go into effect, and what was the goal of implementation ? Describe
and discuss two of the point-of-sale strategies the act focused on
at the retail level How might they work to reduce tobacco use.
Include and discuss one additional federal marketing...
What are the differences between a literature review and a
systematic review? What are the characteristics of a systematic
review? Why is a systematic process to reviewing the literature
important?
Dynamic equilibrium vs equilibrium.
What is the difference between a reaction in dynamic
equilibrium and one at equilibrium?
What is the difference between an open and a closed
system?
Entropy Changes during Egg Development Consider a
system consisting of an egg in an
incubator. The white and yolk of the egg contain
proteins, carbohydrates, and lipids. If fertilized, the egg is
transformed from a single cell to a complex organism. Discuss this
irreversible process in terms of the entropy changes...