Use the Schrodinger equation solution of the H atom
corresponding to its wave function for the 3dxy orbital to
explain why this orbital has no radial node.
Questions to consider:
(j) What is the value of the wave function and thus the radial part
of the function at a node?
(ii) What factor of the radial part of the wave function,
containing r, can equal your value in (i) and thus allow
you to obtain a value for r?
In the harmonic oscillator problem, the normalized wave
functions for the ground and first excited states are ψ0
and ψ1. Using these functions, at some point t, a wave
function u = Aψ0 + Bψ1 is constructed, where
A and B are real numbers.
(a) Show that the average value of x in the u state is generally
non-zero.
(b) What condition A and B must satisfy if we want the function
u to be normalized?
(c) For which values...
Write the balanced chemical reactions for the dissolution
reactions AND the corresponding solubility product expressions for
each of the following solids. Lastly, please calculate the
solubility of each compound in pure water ignoring any acid-base
properties.
a. Fe(OH)3
b. CuS
c. CaF2
Be sure to answer all parts. Write the balanced equations
corresponding to the following rate expressions: a) rate = − 1 3
Δ[CH4] Δt = − 1 2 Δ[H2O] Δt = − Δ[CO2] Δt = 1 4 Δ[CH3OH] Δt
(Click in the answer box to activate the palette. Do not include
states of matter.) b) rate = − 1 2 Δ[N2O5] Δt = 1 2 Δ[N2] Δt =
1 5 Δ[O2] Δt (Click in the answer box to activate the...
Explain and attach the corresponding graphs for the following
market situations (explain what will happen with the new prices and
equilibrium quantities compared to the initial situation):
a) In the market for a given inferior good, production costs and
positive product publicity grow. (4 points)
b) A movie theatre increases its workers’ salaries. (4
points)
c) The market for an inferior agricultural good is in equilibrium,
but a crash in the stock
market leads to a drop in consumers’ income...