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If heat is required for a reaction to occur what type of reaction is it?
If heat is required for a reaction to occur, it is an endothermic reaction. Endothermic reactions absorb heat from their surroundings in order to proceed.
A process or reaction which releases heat to the surroundings is said to be?
Reactions that require energy in the form of heat are called endothermic.
What name is given to reaction which give out heat?
Such reactions are called Exothermic reactions.
What process produces a lot of heat in mammalian cells?
The process that produces a lot of heat in mammalian cells is metabolism, specifically the metabolic reactions that occur in the mitochondria. These reactions produce energy in the form of ATP, with a byproduct being heat. Brown adipose tissue also plays a role in heat production in mammals through a process called non-shivering thermogenesis.
What is a kind of chemical reaction that doesn't have to do with heat?
A common type of chemical reaction that doesn't involve heat is a precipitation reaction, where two soluble compounds in a solution react to form an insoluble solid called a precipitate. Other examples include acid-base reactions and redox reactions, which can occur without the need for external heat sources.
What are endothermic exothermic reactions?
Endothermic reactions are reactions that occur when heat is increased or decreased inside a subject. Exothermic is when heat is increased or decreased outside a subject.
In what type of reaction do burning flames and explosion occur?
Burning flames and explosions typically occur in exothermic reactions where heat is released, such as combustion reactions. These reactions involve a rapid release of energy in the form of heat and light.
What do chemical reactions that absorb energy needed to occur what is it?
Endothermic reactions absorb heat from the environment.
What name is given to all chemical reactions which releases heat energy?
Exothermic reactions produce heat. Endothermic reactions take in heat from the surrounding area and get cold.
What is an another name for exothermic and for endothermic reactions?
it is a Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS > 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH < 0). In the lab, exothermic reactions produce heat or may even be explosive. There are other chemical reactions that must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).
If heat is required for a reaction to occur what type of reaction is it?
If heat is required for a reaction to occur, it is an endothermic reaction. Endothermic reactions absorb heat from their surroundings in order to proceed.
What increased causes reactions to occur faster?
If you increase the conentration and heat it will occurfaster
What is the innermost layer of the sun called?
The innermost layer of the sun is called the core. It is where nuclear fusion reactions occur, generating the energy that powers the sun's immense heat and light.
Why do some reactions keep going?
They are what is called exothermic - give off heat. If a reaction is caused by applying heat, any heat given off can chain react and cause more reaction - more exothermic action.
Are exothermic reactions chemical?
Most chemical reactions are exothermic, that is, they release a certain amount of heat as a by-product of the reaction. Endothermic reactions, those which absorb heat, also do occur, but they are more rare. Endothermic reactions are driven by entropy only, whereas exothermic reactions are driven by the energy that is released. The more energy is released, the more easily the reaction will occur.
Can chemical reactions absorb energy?
Yes, chemical reactions can absorb energy. This can occur in endothermic reactions, where energy is required for the reaction to proceed. Examples include the reaction of baking soda and vinegar, which absorbs heat energy.
Reactions that release heat as bonds are broken are called .?
exothermic
