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A chemical reaction will, in some cases, rearrange the atoms in the reactants to form products. For example, KCl + Na ---> NaCl + K, because Sodium (Na) is more electronegative (ability of an atom to pull on electrons) than Potassium (K) and will replace it. Hence this reaction being described as "Single Replacement". There are also double replacement, synthesis, decomposition, and combustion reactions.
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Are enzymes permanently changed in the chemical reactions they aer involved in?
No. Enzymes are not permanently changed in the chemical reactions in which they are involved. After the reaction, they regain their original shape and are free to catalyze another of the same reaction.
Are enzymes permanently changed in the chemical reactions they are involved in?
No. Enzymes are not permanently changed in the chemical reactions in which they are involved. After the reaction, they regain their original shape and are free to catalyze another of the same reaction.
What is chemical and physical reactions?
A physical reaction is were the current substance can be changed in state and then changed back easily to it's previous state, a chemical reaction is the opposite, it is difficult to change it back to its previous state.
Substances are changed into different substances when bonds break and form during?
Chemical bonds are made and broken by chemical reactions. After chemical bonds have been broken, then energy is released, and if a chemical bond is made, then energy is absorbed.
Which part of a chemical reaction is most changed by enzyme activity?
The speed of the reaction is most changed by enzyme activity, as enzymes can greatly accelerate the rate at which chemical reactions occur by lowering the activation energy required for the reaction to proceed.
How do substances change after chemical reactions?
After a chemical reaction, some of the bonds have been broken, and some new bonds have been formed. So, that's how a substance is changed after the reaction.
Substances that are changed when they become involved in chemical reactions are?
The substances that are changed in a chemical reaction are known as reactants. These reactants undergo a chemical change or transformation to form new substances called products through the rearrangement of their atoms.
Are chemical reactions a chemical change of original substances before a chemical reaction takes a place?
Chemical reactions involve the breaking and forming of chemical bonds in the original substances, resulting in a chemical change. Before a chemical reaction occurs, the original substances have specific chemical properties that undergo transformation during the reaction. The reactants interact to form new products with different chemical compositions.
What kind of neutrons are changed into protons?
Only those involved in nuclear reactions. Ordinary chemical reaction can not effect this change.
Do Catalyst speed chemical reactions but are not changed by them?
Yes, catalysts speed up chemical reactions by lowering the activation energy required for the reaction to occur, which allows the reactants to convert into products more efficiently. Importantly, catalysts are not consumed or changed by the reaction; they can be recovered unchanged at the end of the process. This characteristic allows catalysts to be used repeatedly in multiple reaction cycles.
What chemical reaction produces the sun and energy?
These are not chemical reactions but thermonuclear reactions.
What is the rate of chemical reaction is?
The rate of chemical reactions is how long a chemical reaction takes to finish.
