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A decomposition occurs when a substance is broken down into two or more simpler substances in a chemical reaction.?
breaks APEX
What happens during a synthesis reaction?
As monomers are added, water is being taken out.
What happens during a dehydration synthesis reaction?
As monomers are added, water is being taken out.
What is the difference between synthesis and breakdown reactions?
A synthesis reaction is where two (or more) chemicals or elements combine to create one new product. A decomposition reaction is the opposite meaning it is when one compound is broken down into the 2 (or more) compounds/elements it is made up of. Both of these refer to compounds, not mixtures. Mixtures cannot have synthesis or decomposition reactions. The difference between a compound and a mixture is that a compound is chemically bonded together at the atomic level while a mixture is just mixed together.
What does a substance break down into during a decomposition reaction?
A substance breaks down into two or more simpler substances during a decomposition reaction.
Why are Synthesis and Decomposition reactions described as opposite reactions?
Combination reactions follow the formula A + B --> AB. For example, C + O2 --> CO2. Decomposition reactions follow the formula AB --> A + B. For example, H2CO3 --> H20 + CO2.
What is it when 2 simple substances combine to form a new more complex substance?
This process is called a chemical reaction, where two simple substances (reactants) combine to form a new, more complex substance (product). Chemical bonds are broken and new bonds are formed during this process.
Is energy absorbed or released during a decomposition reaction?
Energy is often absorbed during a decomposition reaction because the reactant breaks down into smaller molecules or atoms. This process typically requires energy input to break the existing chemical bonds.
Is baking brownies synthesis or decomposition or replacement reactions?
Baking brownies primarily involves synthesis reactions. In this process, various ingredients like flour, sugar, eggs, and cocoa combine to form a new product, the brownie, through chemical changes that occur during baking. While there may be some decomposition of certain ingredients as they heat, the overall reaction is best categorized as synthesis because new compounds are created.
How can you tell the difference between synthesis decomposition or exchange reaction?
In synthesis reactions, two or more substances combine to form a new compound. In decomposition reactions, a single compound breaks down into simpler substances. In exchange reactions, atoms or ions in different compounds switch places to form new compounds. The key is to identify the number of reactants and products and observe how the elements rearrange during the reaction.
Name a photolytic reaction that is not a decomposition reaction?
One example of a photolytic reaction that is not a decomposition reaction is the photolysis of water during photosynthesis. In this reaction, light energy is used to split water molecules into oxygen, hydrogen ions, and electrons, which are then used in the production of energy-rich molecules like ATP and NADPH.
What is a decomposition reactant?
A decomposition reactant is a substance that breaks down into simpler components or elements during a chemical reaction, typically when heat, light, or electricity is applied. This process is known as decomposition, and it contrasts with synthesis reactions, where simpler substances combine to form more complex compounds. Common examples of decomposition include the breakdown of hydrogen peroxide into water and oxygen, or calcium carbonate into calcium oxide and carbon dioxide. Decomposition reactions are important in various chemical processes, including biological and industrial applications.
