In: Chemistry
1) pt with a high body temp are often give "alcohol baths". The heat of Vaporization of isopropyl alcohol (rubbing alcohol) is 159 cal/g. How much heat is removed from the skin by the evaporation of 190 g (about 1/2 cup) of isopropyl alcohol?
2) Write the equilibrium constant for the reaction of carbon monoxide and oxygen to give carbon (all gases).
A) IF (Carbon dioxide)=1.1 M and (oxygen)=.015 M and (carbon monoxide)=.025 M at equilibrium, find K and state whether the reactants or products are favored.
B) Use Le Chatelier's principle to determine which direction that equilibrium will shift when the pressure of oxygen gas is increased.
3) If 18.0 g of fluorine gas has a temperature of 350 K and a pressure of 550 mm Hg, what is its volume in liters?
4) An aerosol can has an internal pressure of 3.85 atm at 25*C (celcius) What temperature is required to raise the pressure to 18.0 atm.
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