By its specific heat.
By its specific heat.
By its specific heat.
By its specific heat.
conservation of energy
Changes in energy in systems
The kinetic energy within a system
The air being heated by the sun.
the system has become more random
An Which functional group does the molecule below have?
A. Carbonyl B. Ether C. Hydroxyl D. Amino swer this question…0
42 J
The Hvap is usually given as J/g or J/mole for example. Let's say you have it in J/g. For water this is about 2260 J/g, meaning it takes 2260 joules to vaporize 1 g of water. Set up an equation using dimensional analysis: 1 kJ x 1000 J/kg x 1 g/2260 J = 0.44 g