The amount of heat released when 1.5 grams of steam at 100 degrees Celsius is converted into liquid water at 100 degrees Celsius is ____ J.

Answer 1

The process is the following: 1.5 grams of steam at 100⁰C change its phase from gas to liquid.

∆Q_tot= m_steamL_V =(1.5 g)(2259 J/g)=3,388 J