Combustion of hydrogen gives a lot of heat and water.
The stoichiometric reaction of hydrogen with oxygen is:
2H2(g) + O2(g) gives 2H2O(l) + 572 kJ
Hydrogen's Enthalpy of Combustion is 286 kJ/mole
Mitochondria is a structure that releases energy for a cell.
Water can be broken down to oxygen and hydrogen and hydrogen can be ignited in oxygen to form water. 2H2O --> 2H2 + O2 (takes energy) 2H2 + O2 --> 2H2O (releases energy)
The mitochondria releases energy from food molecules. This is where all things are broken down and turned into energy for the cell.
it releases lattice energy
First, water must evaporate from the lake. The water molecules absorb energy during evaporation. The water vapour in the air must condense to form the tiny water droplets that make up the fog. During condensation the water molecules release energy.
Water freezing is not considered energy itself, but rather a process that releases energy. When water freezes, it releases heat energy into its surroundings. The process of freezing involves the removal of energy from the water molecules, causing them to slow down and form a solid structure.
Condensation releases energy. When water vapor condenses into liquid water, it releases the latent heat of vaporization, which is the energy required to turn water into vapor. This energy is then given off to the surroundings, usually in the form of heat.
Condensation releases energy. When water vapor cools and condenses into liquid water, it releases latent heat energy, allowing the molecules to come together and form droplets.
True. When water vapor condenses, it releases a significant amount of latent heat energy. In the context of hurricanes, this energy is a crucial factor that helps to fuel their growth and intensity. As the warm water evaporates and condenses, it releases energy that contributes to the formation and strengthening of the storm.
Condensation is typically an exergonic process, meaning it releases energy. Water vapor condensing into liquid water, for example, releases heat into the surroundings.
The reaction of sodium hydroxide with water is exothermic, meaning it releases heat energy. This is because the process of dissolving sodium hydroxide in water releases energy in the form of heat.
When a piece of wood burns, it releases heat energy, water vapor, carbon dioxide, and ash.
Water releases energy to its surroundings when it cools down and freezes into ice, or when it condenses from water vapor into liquid water. This energy release is known as heat of fusion or heat of condensation, respectively.
Condensation is typically considered an energy loss because it releases energy as heat when water vapor changes to liquid water. This energy is known as latent heat of condensation.
As steam releases thermal energy inside the radiator, it begins to cool down and condenses back into water. This process of condensation releases heat energy into the surrounding environment, helping to warm up the room or space where the radiator is located.
The burning of wood releases chemical energy stored in the wood in the form of heat and light. This process is known as combustion, where the wood reacts with oxygen to produce carbon dioxide, water vapor, and energy.
Yes, when water vapor condenses into liquid water, it releases latent heat, which is the energy that fuels hurricanes. As warm, moist air rises and condenses in the atmosphere, it releases this latent heat, providing the necessary energy for hurricanes to develop and strengthen.