0
What else can I help you with?
How do chemical reactions that absorbs energy are called?
Endothermic reactions absorb energy in the form of heat from the surroundings. These reactions require energy input to proceed, usually resulting in a decrease in temperature in the immediate environment.
Ensymes are usually what?
Enzymes are usually something that reduces a chemical reaction.
How do endothermic and exothermic differ?
Exothermic reactions release energy (usually as heat) into the surrounding environment - endothermic reactions absorb energy from the surrounding environment. Note that exothermic reactions are capable of turning into runaway reactions as the heat of reaction often speeds up the rate of reaction (releasing more heat, etc). Endothermic reactions are, usually, self moderating as a limited amount of energy is capable of being drawn from the surrounding environment.
Where does energy come from an endothermic reaction?
Energy in an endothermic reaction comes from the surroundings, as the reaction absorbs heat or energy from its surroundings to proceed. This absorption of energy allows the reactants to overcome the activation energy barrier, enabling the reaction to occur.
How does increasing pressure affect the reaction rate?
The concentration of reactants is changed.
What is a chemical reaction is endothermic?
An endothermic reaction is a chemical reaction that absorbs energy. Such reactions usually produce a temperature drop.
Are enzyme catalyzed reactions example of homogeneous or heterogeneous catalysis?
enzyme catalysis is usually homogeneous because the substrate and enzyme are present in aqueous solution
How do chemical reactions that absorbs energy are called?
Endothermic reactions absorb energy in the form of heat from the surroundings. These reactions require energy input to proceed, usually resulting in a decrease in temperature in the immediate environment.
What is the relationship between an exothermic reaction and an endothermic reaction?
Exothermic and endothermic reactions are two types of chemical reactions that involve the transfer of energy. In an exothermic reaction, energy is released into the surroundings, usually in the form of heat, resulting in an increase in temperature. Conversely, an endothermic reaction absorbs energy from the surroundings, leading to a decrease in temperature. Both types of reactions are essential in various biological, chemical, and physical processes.
What is the reactant being catalyzed known as?
atalysis definition or catalysis meaning can be given as the increase in the rate of a chemical reaction because of the participation of an additional substance, which is known as a catalyst. Catalyst is not consumed in the catalyzed reaction, but it can continue to act repeatedly. Even a small amount of catalyst is usually sufficient to bring about this effect. In contrast with the catalyzed mechanisms, usually, the catalyst reacts to generate a temporary intermediate, which then regenerates the original catalyst with the help of a cyclic process.
Ensymes are usually what?
Enzymes are usually something that reduces a chemical reaction.
What are reversibile reactions?
Reversible reactions usually involve a reaction that changes the physical state of the substance, not the chemical properties
What happens to an enzyme after it catalyzes a chemical reaction?
Enzymes are not used up in a chemical reaction. Usually, the enzyme will "reset" and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction. Initially, the enzyme has a particular shape. Something happens to the enzyme (usually a shape change, called a conformation change, brought on by the presence of two or more chemical reactants), and the enzyme catalyzes the reaction. After the reaction is catalyzed, the product is released, and the enzyme can "relax." This means it goes back to its normal shape, ready to do it all over again.
What happens when an enzyme catalyzes a reaction?
When an enzyme catalyzes a reaction, it lowers the activation energy required for the reaction to occur, allowing it to proceed more quickly. Enzymes bind to substrates, facilitating their interaction and forming enzyme-substrate complexes. This leads to the conversion of substrates into products, which are then released from the enzyme.
A reaction that gives out energy?
An exothermic reaction is a reaction that releases energy in the form of heat or light. This type of reaction usually feels warm to the touch and may involve combustion or decomposition of reactants. Examples include burning wood, rusting iron, and neutralization reactions.
How do endothermic and exothermic differ?
Exothermic reactions release energy (usually as heat) into the surrounding environment - endothermic reactions absorb energy from the surrounding environment. Note that exothermic reactions are capable of turning into runaway reactions as the heat of reaction often speeds up the rate of reaction (releasing more heat, etc). Endothermic reactions are, usually, self moderating as a limited amount of energy is capable of being drawn from the surrounding environment.
What is produced by the reaction of magnesium sulphate?
With what? reactions usually involve 2 or more substances.
