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Two kind of chemical reactions are exothermic and endothermic reactions. An exothermic reaction is one that releases energy. An endothermic reaction is one that absorbs energy. Hope this helps!! :)

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How are redox reactions identified and distinguished from other types of chemical reactions?

Redox reactions are identified by the transfer of electrons between reactants, leading to changes in oxidation states. This distinguishes them from other types of chemical reactions, such as acid-base or precipitation reactions, which do not involve electron transfer.


What are the 3 types of chemical reaction?

There are four types of chemical reactions: 1. Synthesis / Direct Combination: These chemical reactions occur where two or more substances react together to form just one product. 2. Decomposition: Decomposition reactions have just one reactant which breaks up to from two or more simpler products. 3. Single Displacement: Such types of chemical reactions occur when a more reactive element displaces a less reactive on from a solution its compounds. 4. Double Displacement: Double displacement chemical reactions involve the exchange of ions between two salts in aqueous solution.


What are the methods used to predict products of chemical reactions?

The methods used to predict products of chemical reactions include understanding reaction types, balancing chemical equations, and applying knowledge of chemical properties and reactivity.


What is the significance of the acidity of hydrogen peroxide in its chemical properties and reactions?

The acidity of hydrogen peroxide affects its chemical properties and reactions by influencing its ability to donate or accept protons. This can impact its reactivity, stability, and the types of reactions it can undergo.


What two kinds of energy changes can take place during a chemical reaction?

Two types of energy changes that can occur in a chemical reaction are (1) endothermic and (2) exothermic. Endothermic is where energy is added to the system and exothermic is where energy is given off by the system.

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What are the three keys Types of chemical reactions?

the 3 key types of chemical reactions are synthesis, decomposition, and neutralization.


What are three types of chemical reactions?

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What are five general types of chemical reactions and how are they identified?

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What are the 4 types of chemical reactions?

Chemical reactions are those that involve a chemical change and the products are usually different from the reactants. Such reactions are Decomposition, Synthesis, Single displacement and Double displacement.


What Are 4 types of chemical reactions?

Chemical reactions are those that involve a chemical change and the products are usually different from the reactants. Such reactions are Decomposition, Synthesis, Single displacement and Double displacement.


What two types of scientific. knowledge can be expressed. as mathematical equations?

Laws is one... and the other one i dont know... :SLaw and making models.


All of the chemical reactions of the cell are called?

The chemical reactions of the cell are called metabolism. Metabolism consists of two main types of reactions: catabolic reactions, which break down molecules to release energy, and anabolic reactions, which build molecules using energy. These reactions are essential for the cell to function and maintain life.


How are redox reactions identified and distinguished from other types of chemical reactions?

Redox reactions are identified by the transfer of electrons between reactants, leading to changes in oxidation states. This distinguishes them from other types of chemical reactions, such as acid-base or precipitation reactions, which do not involve electron transfer.


What types of reactions is photosynthesis?

endergonic reaction


What are the 3 types of chemical reaction?

There are four types of chemical reactions: 1. Synthesis / Direct Combination: These chemical reactions occur where two or more substances react together to form just one product. 2. Decomposition: Decomposition reactions have just one reactant which breaks up to from two or more simpler products. 3. Single Displacement: Such types of chemical reactions occur when a more reactive element displaces a less reactive on from a solution its compounds. 4. Double Displacement: Double displacement chemical reactions involve the exchange of ions between two salts in aqueous solution.


How are these last two chemical reactions alike different?

The question is quite vague, as there are many chemical reactions and none are specified, so the two chemical reactions must be specified before an answer can be given.