It gains energy because the molecules are spread out more and moving at a greater velocity.
added
Assuming that that is the boiling point (note: the boiling point varies, depending on pressure), then adding heat energy will make the water evaporate. Water at 100 degrees will become steam at 100 degrees.Instead of increasing the kinetic (movement) energy of the particles, the energy will increase their potential energy (the phase change).
Hydrolyzed, or water is added to the bond.
Yes boiling water is endothermic because you are supplying the energy to the water molecules. (Or in most instances the kettle is supplying the energy to the water, still endothermic), the water doesn't just spontaneously boil at 25C and release heat energy, it takes you putting in massive energy to get it to boil.
The boiling point of water will increase if gelatin will be added to the water. The reason for this is because gelatin adds to the concentration of the liquid resulting to higher boiling point.
added
No boiling is heating and energy is added and melting the solid turns into a liquid.
The liquid is changed in a gas.
The boiling point increases, thus the water would stop boiling, unless more energy is suppled than before.
Boiling and melting are endothermic. Freezing is exothermic.
A change in the state of matter occurs when heat energy is added or removed.
Law of Conservation Energy(:
Assuming that that is the boiling point (note: the boiling point varies, depending on pressure), then adding heat energy will make the water evaporate. Water at 100 degrees will become steam at 100 degrees.Instead of increasing the kinetic (movement) energy of the particles, the energy will increase their potential energy (the phase change).
This is the property of freezing point depression and boiling point elevation. This is because of the solute absorbing the energy added to the system to heat its own molecules and so it would require more energy to boil the solvent. Likewise for freezing point depression, the molecules retain more energy.
Hydrolyzed, or water is added to the bond.
The evaporation and vaporization of water is an endothermic process. As water vaporizes it absorbs heat energy. The changing of phase from liquid water to gas also means an increase in kinetic energy.
To ensure smooth boiling