Steam itself is not endothermic or exothermic - only chemical reactions can be labelled as exothermic or endothermic
the reaction whithin the steam can only be exothermic or endothermic
exothermic
condensation is the exothermic because the condensing particles reduce their kinetic energy during combination.
It is endothermic as the water mus gain energy to go from a liquid to a gas.
When glasses fog up, it is an exothermic process. This is because the warm air near your face comes into contact with the cooler surface of the glasses, causing the water vapor in the air to condense into tiny droplets on the glasses. This release of heat during the condensation process is what makes it exothermic.
Boiling is not an exothermic process; it is an endothermic process. During boiling, a substance absorbs heat energy from its surroundings to convert from a liquid to a gas. This absorption of energy is necessary to overcome intermolecular forces, allowing the molecules to escape into the vapor phase. As a result, boiling requires heat input rather than releasing it.
The process of water droplets condensing on a soda can on a hot summer day is exothermic. As water vapor in the air comes into contact with the cold surface of the soda can, it releases heat energy, causing the water vapor to condense into liquid water droplets.
exothermic
condensation is the exothermic because the condensing particles reduce their kinetic energy during combination.
The liquid to gas phase transformation (evaporation) is an endothermic process. It requires heat to be accomplished. The gas to liquid phase transformation (condensation) is an exothermic process. The vapor releases heat while condensing into a liquid.
Yes, the process of liquid mercury changing to a vapor is exothermic. This means that heat is released during this phase change.
It is endothermic as the water mus gain energy to go from a liquid to a gas.
When natural gas is burned in a furnace, it undergoes an exothermic reaction, which means it releases heat. The combustion of natural gas produces carbon dioxide, water vapor, and heat energy as byproducts.
Condensation is an exothermic change because it releases heat energy as water vapor transforms into liquid water.
No, burning ethanol is an exothermic reaction because it releases heat energy as it combines with oxygen to form carbon dioxide and water vapor.
Burning petrol in a car engine is an exothermic process because it releases heat energy. The combustion of petrol with oxygen produces carbon dioxide, water vapor, and heat as byproducts, which powers the engine.
Yes, condensation of water vapor into rain is an exothermic process. When water vapor cools and condenses into liquid water, heat is released to the surroundings. This is why you sometimes see condensation forming on cold surfaces like a glass of cold water.
When glasses fog up, it is an exothermic process. This is because the warm air near your face comes into contact with the cooler surface of the glasses, causing the water vapor in the air to condense into tiny droplets on the glasses. This release of heat during the condensation process is what makes it exothermic.