Heat released : 79086 J
<h3>Further explanation</h3>
Condenses :
1. phase change (gas - liquid) : heat of vaporization (ΔH vap for water = 2260 J/g)
2. cools from 100 - 10 : (Q=m.cΔT)
1. Q=m.ΔH vap
2. Q=mc.ΔT(c water = 4.18 J/g C)
Q tot = 67800 + 11286 = 79086 J
Earlier species thanks to evolution. hope this helped!
Answer:
This is because it is a physical change not a chemical change.
Weight is properly defined as how much gravity acts upon an object.
I hope this helps!