Thermochemistry, aid needed!?
How much heat is necessary to get 150.0ml of water at 50.0 degrees celsius to form into steam at 100 degrees Celsius?
I derived 12750 Joules, significant numbers not applied. Is this correct
And in the case that temperature change is zero in a thermochemistry equation, would you just not include it. (q=C X g X deltaT)?
- PhilippeLv 79 years agoFavorite Answer
Cw = 4,184 J/g
Lf = 2256 J/g
Q = m x C x (Tf - Ti) + Lf x m
Q = 150 x 4,184 x (100 - 50) + 2256 x 150
Q = 369780 J