The thermodynamic solubility product of Ag2CrO4 is 1.1x10^-12.
What is the [Ag+] in a saturated Ag2CrO4 solution that is also 30
mM NaNO3?

A sample of a new material is placed in a strong magnetic field.
When the magnetic field is turned off the sample still exhibits a
magnetic field near its surface. This material is:
A.paramagnetic
B. diamagnetic
C. ferromagnetic
D. anitferromagnetic
E. nonmagnetic.

This question relates to thermodynamics.
in an adiabatic piston cylinder arrangement:
if state 1 pressure is known and work is done by the piston to
compress a water mixture can the temperature at state 2 be read off
the steam tables by using the value of internal energy at state 1
and adding the work to it? If so does this then become the
enthalphy i.e. internal energy + work = enthalphy.
And then using this enthaphy and the given...

One diverging and converging lenses are separated by 12cm. The
first lens on the left is divergent with focal point of 25cm while
the second lens on the right is f=10cm. The object is real and
located 10cm in front of the divergent lens. a) Find the position
of the image due to the first lens, b) Find the final position of
the image, c) calculate the total magnification.

The ‘Convergence Criteria’ for joining the monetary union
included...
Group of answer choices
A)the country must have taken part in the ERM for at least two
years without having had to devalue its currency, its public debt
should not exceed 30 per cent of its GDP or be moving in that
direction, and its government deficit should be less than 6 per
cent.
B)the country must have taken part in the ERM for at least two
years without having had...

Calculate the ratio of effusion rates for argon and neon gases.
Use a ratio of Ar:Ne
1.19:1
1.41:1
0.711:1
0.505:1

Chapter 5, Problem 25P Accounting: What the Numbers Mean (12th
Edition)
Bank reconciliation—compute Cash account balance and bank
statement balance before reconciling items Beckett Co. received its
bank statement for the month ending June 30, 2019, and reconciled
the statement balance to the June 30, 2019, balance in the Cash
account. The reconciled balance was determined to be $9,600. The
reconciliation recognized the following items:
1. Deposits in transit were $4,200.
2. Outstanding checks totaled $6,000.
3. Bank service charges...

Effectiveness measures for health communication programs are
limited to which of the following outcomes?
Knowledge
Attitude
Behavior
Any of the above

Two balls of gold one 100g and other 225g at 23*C are dropped
into 300.0mL of hot water at 80.0*C. The specific heat of gold is
0.131J/g*C. Calculate the final temperature of the mixture.

What is the implication of the convergence criteria for economic
growth?
Group of answer choices
A)Real GDP growth is 3% and Nominal GDP growth is around 3%
B)Real GDP growth is around 3% and Nominal GDP growth is 5%
C)Real GDP growth is around 5% and Nominal GDP growth is 5%
D)Real GDP growth is 5% and Nominal GDP growth is 3%

Develop an expression to calculate the specific entropy for
water vapor assuming an ideal gas. Use the second Gibb's equation
and the polynomial for specific heat at constant pressure as a
function of temperature (Table A-2(c)). Enter this expression into
EES separating the temperature dependent term (e.g. standard state
entropy) from the pressure dependent term.

A linear polyethylene molecule has a RMM of 84000
a.) Calculate the length of the fully extended chain, assuming
no distortion of valence angles or bond lengths.
b.) Calculations based on a faxed valence angle of 109.5, and
completly free rotation about each bond five the result that a
linear PE molecule containing y C-C bonds is equivalent to a freely
jointed chain made up of y/3 segments. using this result, find the
root-mean-square end-to-end distance R of the PE...

Within the Monetary union, there can only be a single short-term
interest rate but long-term interest rates can differ from one
country to another because:
Group of answer choices
A)The long-term rate is controlled by national governments.
B)The ECB controls the short-term rate and leave the long-term
rates to the markets.
C)The ECB chooses different long-term rates.
D)All other answers are wrong

The Federal Act imposing fiduciary responsibilities upon union
representatives is:
A)
The Wagner Act.
B)
The Norris-LaGuardia Act.
C)
The Taft-Hartley Act.
D)
The Landrum-Griffin Act.

The four determinants of exchange rates in the long run are
A. relative price levels, relative productivity growth,
relative size of economies, and trade barriers.
B. relative price levels, relative productivity growth,
relative supplies of gold reserves, and trade barriers.
C. relative price levels, relative productivity growth,
tastes, and relative supplies of gold reserves.
D. relative price levels, relative productivity growth,
tastes, and trade barriers.

On a guitar, the lowest toned string is usually strung to the E
note, which produces sound at 82.4 Hz. The diameter of E guitar
strings is typically 0.0500 inches and the scale length between the
bridge and nut (the effective length of the string) is 25.5 inches.
Various musical acts tune their E strings down to produce a
\"heavier\" sound or to better fit the vocal range of the singer.
As a guitarist you want to detune the E...

If a program is “doing the right things” which of the following
must be met:
The intervention is evidence-based.
The program achieves its objectives.
The program procedures are acceptable to the local
community.
All of the above.

We have manufactured a product and are testing whether it is
better than a competitor's product. We find that 13 of 20 people
prefer our product to the competitor's product. Do we have enough
evidence to declare that we have a superior product, or is there
still doubt?

A mortgage company manages 1, 000 mortgages. Mortgages default
at a rate of 10 per year (you can assume this rate remains constant
and that defaults can be described as a Poisson process). Every
defaulted mortgage gives a loss of $100, 000. Every mortgage that
doesn’t default gives a yearly profit of $1, 000. Let X be the
number of mortgages that default in a year and let F be the total
earnings in a year.
1) Find the yearly...

13) A lower dividend yield exacerbates the principal-agent
problem between shareholders and management. a. True b. False

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