Amount of heat during condensation
What volume and mass of steam at 100 C and 760. torr would release the same amount of heat during condensation as 65.5 cm3 of liquid water would release during freezing?
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Calculate the amount of heat required to completely sublime 15.0 of solid dry ice at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 .
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How many liters of ethane, measured at 15.0 degrees Celsius and 719 Torr, must be burned to liberate 2.89 X 10^4 kJ of heat?
The enthalpy of fusion of methanol (CH3OH) is 3.16 kJ/mol. How much heat would be absorbed or released upon freezing 25.6 grams of methanol?
What type of alcohol is formed when water reacts with 1-pentene?
Silver has two naturally occurring isotopes. Find the percent abundances of 107Ag and 109Ag given the atomic mass of Silver = 107.868 amu, the isotopic mass of 107Ag = 106.9051 amu, and the isotopic mass of 109Ag = 108.9045. (Hint: The sum of the
How long will it take to deposit 89 g of magnesium from an electrolysis cell containing Mgo at a current of 12.5. A magnesium formation is the only cathode reaction mg = 24glmol.
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