How long would it take for 1.50mols of water at 100.0deg C to be converted completely into steam if heat were added at a constant rate of 16.0j/s

Question

How long would it take for 1.50mols  of water at 100.0deg C to be converted completely into steam if heat were added at a constant rate of 16.0j/s

DrBob222 · Answer

How much heat is required? Convert 1.50 moles to grams if heat of vaporization you use is in J/grams or leave it in mols if heat of vaporization you use is in J/mole.
q = mass x heat of vaporization.

Then q x (1 sec/16.0 J) = ?? sec.
Check me out on a little over an hour?

Davis · Answer

Spec heat of ice: 2.09 j/(g*deg C) Spec heat of liq water: 4.18J/(g*deg C) Enthalpy of fusion: 334 J/g Enthalpy of vaporization: 2250 J/g

Davis · Answer

Answer in Minutes = 63 minutes. Thanks

Kayla · Answer

The exact answer rounded to the correct digits is 63.3 minutes =]

dd · Answer

What is the vapor pressure of benzene at 23◦C (about room tempera- ture)? The normal boiling point of benzene is 80◦C and its molar heat of vaporization is 30.8 kJ/mol.