The heat of vaporization of a liquid may be obtained from the approximate integrated form of the clausius-clapeyron equation, ∆�# = −� ln(�+⁄�,) 1⁄�+ − 1⁄�, = � �,�+ �+ − �, ln 1 �+ �, 2. for water the vapor pressure is measured to be 9.2 torr at 10.0 oc and 55.3 torr at 40.0 oc. taking r to be 8.3145 j k-1 mol-1, calculate dhv. taking the limit of error in a temperature measurement to be 0.1 k and that in pressure to be 0.1 torr, calculate the uncertainty in dhv. a handbook gives 43,893 j mol-1 for dhv at 25 oc. is your answer statistically the same as the true value?

the answer is: they rebelled against saddam hussein’s rule.

kurds opposed saddam rule and wanted independence. kurds in the north and shiites in the south revolt against hussein.

for example, the halabja attack in 1988 conducted against the kurdish people by the iraqi regime under saddam hussein, where between 4000 people are killed and around 9000 are injured.

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.