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Reactions that do not proceed spontaneously because they require energy from an outside source are called?
Wiki User
∙ 11y ago
Endothermic
Wiki User
∙ 11y ago
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How you use proceed in a sentence?
Proceed to the exit. You may proceed in an orderly manner.
When scientists proceed from the particular to the general they are using what?
Inductive Reasoning
How can gradualism be used in a sentence?
Product creation can proceed via gradualism.
Does exothermic process absorb heat?
an endothermic process requires heat in order for the reaction to proceed in the forward (usual) direction. So it involves the use of heat as energy to initiate as well as continue the reaction
How should you first focus on a specimen when using the microscope?
start by focusing with the lowest lens to make sure the slide is right and you can see the specimen them proceed to the next lens power and focus again just to make the view clear then proceed to the highest and focus one more time
What makes combustion reactions so common and proceed so readily?
Because oxygen is everywhere and readily available.
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).
What are light light dependent reactions?
Light-dependent reactions are those that require light to proceed.
What is the relationship of genes and enzymes?
The link is that a metabolism is made up of different reactions and these reactions have to be catalyzed by enzymes, because without these enzymes most of the reactions in the metabolism wouldn't proceed.
What does it mean when are reaction is spontaneous?
The reaction happens by itself.
Complex metabolic reactions proceed in a series of steps called?
a pathway
When is a reaction said to be endothermic?
The chemical reactions that must absorb energy in order to proceed. These are endothermic reactions.
How do chemical reactions proceed?
Atomic, and subatomic particles go to different atomic, and subatomic particles.
What is artificial radioactivity?
Not all nuclear reactions are spontaneous. These reactions occur when stable isotopes are bombarded with particles such as neutrons. This method of inducing a nuclear reaction to proceed is termed artificial radioactivity. This meant new nuclear reactions, which wouldn't have been viewed spontaneously, could now be observed. Since about 1940, a set of new elements with atomic numbers over 92 (the atomic number of the heaviest naturally occurring element, Uranium) have been artificially made. They are called the transuranium elements.
How do enzymes work as catalysts to help reactions proceed at accelerated rates?
teri maa ka sir
The dark reactions require all of these chemicals to proceed except?
oxygen (I'm working on the same wksht)
How do an enzymes speed up chemical reactions in cells?
They lower the activation energy required for the reaction to proceed.
