The molecule ClF5 has a C4V point group and square pyramid shape.
Inorganic Chemistry EXPERTS only
The molecule ClF5 has a C4V point group
and square pyramid shape. Fill in the blanks by identifying all of
the symmetry operations. Also, provide reasoning.
A truncated-pyramid-shape landfill is required to serve a
community for 10 years. The community has a solid waste disposal
rate of 5.0 lb/capita/day and a by-weight recycling rate of 34%.
The total solid waste generated by the community over the 10 years
period that is expected to go to the landfill is 1x10^9 lbs. The
waste density is 1500 lb/yard3. Assume that the population,
disposal rate, and recycling rate will remain constant.
Estimate the population of the community in capita....
1. A square-based pyramid has the volume V. If the vertical
height is H (the normal distance from the square base to the
point), write a MATLAB function that:
has V and H as input arguments
calculates the length of the side of the square (S)
has S as an output argument
Write MATLAB code that tests the function for the values:
V = 10 m3 and H = 2 m.
V = 2.586×106 m3 and H = 146.6 m...
Please describe an “age pyramid” for the baby boom generation?
Why is the shape of this pyramid so important for future
generations to contemplate? (3 points)
A carpenter's square has the shape of an L as shown in the
figure below. Locate its center of gravity. (Take
(x, y) = (0, 0)
at the intersection of d1 and
d4. Assume
d1 = 20.0 cm,
d2 = 5.00 cm,
d3 = 5.00 cm,
and
d4 = 13.0 cm.
)
Find the work it would take to build a limestone pyramid with a
square base with sides 560 ft and a height of 400 feet. (the
density of limestone is 150 lb/ft^3)
The hypothetical molecular square H4 is in the D4h point group.
(a) Use the 4 1s-orbitals on the H’s involved in s-bonding with the
metal as a basis for generating a reducible representation to
produce the symmetry-adapted molecular orbital combinations of the
H4 square. (b) Reduce the representation to its irreducible
components. (c) Sketch the resulting symmetry-adapted molecular
orbitals and properly label each of them. Use the projection
operator method. (d) Sketch the molecular orbital diagram showing
the relative energies...
Square pyramids A and B are similar. In pyramid? A, each base
edge is
99
cm. In pyramid? B, each base edge is
33
cm and the volume is
33
cmcubed3.
a. Find the volume of pyramid A.
b. Find the ratio of the surface area of A to
the surface area of B.
c. Find the surface area of each pyramid.
a.) Draw Lewis dot structures for each molecule, b.) Identify
the geometric shape of each molecule, c.) Predict whether the bonds
in the molecule are polar or non polar and d.) predict whether the
molecule would be considered polar molecules: a. BeF2 b. SI6 c.
CCl4 d. BH2- e.SF5- f. NI3 g. BCl3 h. ClF3 i. ClO4- j. NO2
A molecule has an ionizable group with a pKa
value of 8. At pH equal to 7.0, estimate roughly how much of the
group is deprotonated (expressed as %)? Use 2 decimal points. Do
not use scientific notation to enter your answer.
Assume a square well as a shape of the scattering potential of a
nucleus ? with ?−wave neutrons of a potential depth of ?_0=50 MeV
and a potential radius of ?=6.5 fm.
a) Show that the internal wave function is given by
?_0(?)=?sin(??) with ?= √2?(?−?_0)/ℏ
b) Show with calculations, whether there are bound states of the
compound system ?+? and what are their positions on the energy
axis.