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In breaking-down reactions one substance breaks up into a number of smaller ones. For example, some photographic film is coated with silver chloride
(AgCl), a substance that breaks down when light falls on it, leaving a dark image, or negative, on the film. Two products are formed from this reaction, silver
(Ag) and chlorine gas (Cl2). The reaction could be written:
• as a word equation: silver chloride → silver + chlorine
• as an unbalanced formula equation: AgCl → Ag + Cl2
• showing the states of matter: AgCl(s) → Ag(s) + Cl2 (g)
Breaking-down reactions are also known as decomposition reactions. Source: Science Dimentions 2 textbook
What else can I help you with?
What reaction shows a compound breaking apart into separate substances?
Decomposition reaction
What type of reaction produces two or more products from a single reactant?
The type of reaction that combines reactants to produce larger products is called synthesis. The opposite process of synthesis is decomposition.
The breakdown of a substance into two or more simpler substances is a?
decomposition
Is the heating of calcium carbonate a synthesis reaction?
Heating of calcium carbonate (CaCO3) to produce calcium oxide (CaO) and carbon dioxide (CO2) is a decomposition reaction, not a synthesis reaction. This reaction involves breaking down a compound into simpler substances, rather than combining two or more substances to form a new compound.
Are exothermic reactions decomposition reactions or are they synthesis reactions?
Exothermic reactions can be both decomposition reactions (breaking down a compound into simpler substances) and synthesis reactions (forming a compound from simpler substances). The key factor that determines whether a reaction is exothermic is whether it releases heat to its surroundings.
What is the breaking down of compounds into simpler substances called?
The process of breaking a complex substance down into smaller components is called catabolism. Catabolism is the breaking down in living organisms or more complex substances into smaller ones.
In what reaction are the reactants broken down into other substances?
In a decomposition reaction, the reactants are broken down into simpler substances. This type of reaction involves a single compound breaking down into two or more components. An example is the decomposition of hydrogen peroxide into water and oxygen gas.
What kind of reaction breaks a substance into simpler substances?
A "decomposition" or "disproportionation" reaction.
Which reaction results in the breakdown of a chemical into simpler substances?
A decomposition reaction results in the breakdown of a chemical into simpler substances. In this type of reaction, a single compound breaks down into two or more simpler substances.
What does decompse mean?
Decompose means to break down or decay into simpler substances or components. It can refer to the process of organic matter breaking down into its basic elements or components.
What type of reaction does a complex substance break down into two or more simpler substances?
A complex substance breaking down into two or more simpler substances is typically a decomposition reaction. In these reactions, one reactant breaks apart into multiple products through various processes, such as heat, light, or the presence of a catalyst.
Is bleach a synthesis reaction?
Bleach undergoes a decomposition reaction, not a synthesis reaction. Decomposition reactions involve a compound breaking down into simpler substances, whereas synthesis reactions involve the formation of a compound by combining simpler substances.
What reaction shows a compound breaking apart into separate substances?
Decomposition reaction
What reaction occurs when a substance is broken down into two or more simpler substances in a chemical reaction?
The reaction that occurs when a substance is broken down into two or more simpler substances is called a decomposition reaction. In this type of reaction, a single compound breaks down into two or more simpler substances under certain conditions, such as heat, light, or the presence of a catalyst.
Which term is used to definr substances that participate in chemical reactions?
In a chemical reaction, two or more substances separate into simpler components and then recombine into other substances. The separation into simpler components usually happens in water and the process is called ionization.
When two or more substances combine to form one new or more simpler substances it is called?
A chemical reaction, though often it is not a simpler substance.
Is a decomposition reaction almost the same as a synthesis reaction?
No, a decomposition reaction is the opposite of a synthesis reaction. In a decomposition reaction, a compound breaks down into simpler substances, while in a synthesis reaction, simpler substances combine to form a more complex compound.
