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Condensation
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What is definition of exothermic?
A type of reaction or process accompanied by the release of heat.
How is thermal energy involed in chemical reactions?
Reactions involve absorption and release of thermal energy. Heat is either absorbed or released.
What steps involve the process of distillation?
The steps that involve distillation are: - - Evaporation - Collection
Is a hand warmer pack an endothermic reaction?
Exothermic. It release heat in the process.
The process of burning gas in a car engine to release what kind of energy physical or chemical?
Neither, the process of burning gas (which stores chemical energy) releases that energy as "HEAT" energy. This heat energy is then converted into mechanical energy.
What type of energy is used during of the process of freezing?
none. energy is lost and that is thermal
Which process does not involve release of heat a.explosion of bombs b.breakdown of food in the boody c.melting butter d.burning gasolines?
d.burning gasolines
A combustion reaction will always involve the release of?
Heat
What process do pants release energy from stored food?
Respiration is the process of oxidation of glucose to release the energy in the form of heat.
What process takes place at the capillaries?
gases exchange .to release heat.
What is exothermic definition?
A type of reaction or process accompanied by the release of heat.
What is definition of exothermic?
A type of reaction or process accompanied by the release of heat.
What is the reaction which involves heat?
There are 2 very different reactions that involve heat. There are endothermic reactions as well as exothermic reactions that involve heat.
What phase changes involve the release of heat?
The phase changes that involve a release of heat are those in which the particles move closer together. Thus, freezing is one phase change that involves a release of heat. The other such change is condensation.
Why does sodium acetate release heat?
The crystallization of sodium acetate is an exothermic process.
What changes of state would involve water absorbing energy?
From water at solid state or ice change to liquid the process is called melting. From water as solid to gas the process is called sublimation. From water as liquid to gas the process is called evaporation. All these 3 processes involve change of state and absorb heat.
How is thermal energy involed in chemical reactions?
Reactions involve absorption and release of thermal energy. Heat is either absorbed or released.
