Asked by Siddharth
Calculate the heat required to convert 5gm of ice at 0oc into 5gm of steam at 100oc.
Answers
Answered by
DrBob222
q1 = heat to melt ice at zero C to liquid water at zero C.
q1 = mass ice x heat fusion = ?
q2 = heat to change T liquid H2O at zero C to liquid H2O @ 100 C.
q2 = mass water x specific heat H2O x (Tfinal-Tinitial) = ?
q3 = heat to change liquid H2O at 100 C to steam at 100 C.
q3 = mass H2O x heat vaporization = ?
total q = q1 + q2 + q3 = ?
q1 = mass ice x heat fusion = ?
q2 = heat to change T liquid H2O at zero C to liquid H2O @ 100 C.
q2 = mass water x specific heat H2O x (Tfinal-Tinitial) = ?
q3 = heat to change liquid H2O at 100 C to steam at 100 C.
q3 = mass H2O x heat vaporization = ?
total q = q1 + q2 + q3 = ?
Answered by
Olereb48
I got 3600 cals = 15,062 joules = 15.1 Kj
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