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Is the condensation of ADP and Pi to make ATP an endergonic or an exergonic reaction?
The condensation of ADP and Pi to make ATP is an endergonic reaction because it requires energy input. This process is driven by energy from cellular respiration or photosynthesis.
How do you know if a reaction is entropy driven enthalpy driven or driven by both enthalpy and energy?
If the ∆H is positive and the ∆S is positive, then the reaction is entropy driven. If the ∆H is negative and the ∆S is negative, then the reaction is enthalpy driven. If ∆H is positive and ∆S is negative, then the reaction is driven by neither of these. If ∆H is negative and ∆S is positive, then the reaction is driven by both of these.
Would CoCl2 6H2O cause a chemical reaction?
When CoCl2·6H2O is heated, the water molecules are driven off, leaving anhydrous CoCl2. This is a physical change, not a chemical reaction. However, the anhydrous CoCl2 can undergo chemical reactions depending on the conditions and other reactants present.
Is Catabolism driven by synthesis reactions?
No, catabolism is driven by breakdown reactions where larger molecules are broken down into smaller units, releasing energy in the process. Conversely, anabolism is driven by synthesis reactions where smaller molecules are combined to form larger molecules, requiring energy input.
What chemical reaction occurred copper sulfate pentahydrate when heated?
When copper sulfate pentahydrate is heated, the water molecules are driven off, leaving anhydrous copper sulfate as the solid residue. The chemical equation for this reaction is: CuSO4*5H2O(s) → CuSO4(s) + 5H2O(g).
Is the condensation of ADP and Pi to make ATP an endergonic or an exergonic reaction?
The condensation of ADP and Pi to make ATP is an endergonic reaction because it requires energy input. This process is driven by energy from cellular respiration or photosynthesis.
How do you know if a reaction is entropy driven enthalpy driven or driven by both enthalpy and energy?
If the ∆H is positive and the ∆S is positive, then the reaction is entropy driven. If the ∆H is negative and the ∆S is negative, then the reaction is enthalpy driven. If ∆H is positive and ∆S is negative, then the reaction is driven by neither of these. If ∆H is negative and ∆S is positive, then the reaction is driven by both of these.
What is a driven reaction?
A driven reaction is a chemical reaction that proceeds spontaneously in a particular direction due to either an exergonic change in free energy or the consumption of one or more high-energy molecules. This results in the reaction being thermodynamically favorable and proceeding without the need for external energy input.
What is driven by kinetic energy of the molecules?
'kinetic energy of molecules' is heat; so your answer is any heat engine: for example, a steam locomotive.
Would CoCl2 6H2O cause a chemical reaction?
When CoCl2·6H2O is heated, the water molecules are driven off, leaving anhydrous CoCl2. This is a physical change, not a chemical reaction. However, the anhydrous CoCl2 can undergo chemical reactions depending on the conditions and other reactants present.
Is Catabolism driven by synthesis reactions?
No, catabolism is driven by breakdown reactions where larger molecules are broken down into smaller units, releasing energy in the process. Conversely, anabolism is driven by synthesis reactions where smaller molecules are combined to form larger molecules, requiring energy input.
What has to be strong in order to cause a chemical reaction to take place?
Chemical reactions are driven by the amount of energy used to break the bonds in the reactants ( the activation energy) and the energy released by making new bonds in the products. The stronger the forces holding together the molecules of products, the more readily the reaction takes place. The difference between the energy produced in making the bonds and breaking the bonds is called ENTHALPY. The reaction can also be driven if the products have a greater degree of disorder (ENTROPY) than the reactants.
What chemical reaction occurred copper sulfate pentahydrate when heated?
When copper sulfate pentahydrate is heated, the water molecules are driven off, leaving anhydrous copper sulfate as the solid residue. The chemical equation for this reaction is: CuSO4*5H2O(s) → CuSO4(s) + 5H2O(g).
What process is driven by molecular energy?
The process of diffusion is driven by molecular energy, where molecules move from an area of higher concentration to an area of lower concentration. This process occurs due to the random motion of molecules caused by their kinetic energy.
What is it called when a compound breaks apart?
When a compound breaks apart into its individual elements or simpler molecules, it is called decomposition. This process is typically driven by chemical reactions, heat, or other external factors that cause the compound to split into its constituent parts.
Buring paper is anabolic or catabolic endergonic or exergonic spontaneous or non-spontaneous?
Catabolic: long cellulose polymers are broken down into carbon dioxide, water, and carbon monoxide gases. Exergonic: can be used to do work Spontaneous: once started the reaction will reach completion by itself, driven by a very positive change in entropy. However the reaction has a high activation energy. Therefore it is thermodynamically favourable but kinetically unfavourable.
Explain chemical changes in terms of the structure and motion of atoms and molecules?
Chemical changes involve the breaking and forming of chemical bonds between atoms and molecules. During a chemical reaction, atoms and molecules rearrange their structure, resulting in the formation of new substances with different properties than the original ones. This rearrangement is driven by changes in the electron configuration of the atoms involved.
