The formation of water can be classified as a combustion reaction because hydrogen is heated in oxygen, and it is considered a synthesis reaction because two elements - hydrogen and oxygen - combine to form 1 compound - water.
Formation reaction.
4K +O2 --> 2K2O 2Zn + O2 --> 2ZnO 4Fe + 3O2 --> 2Fe2O3 2 Cu+ O2 --> 2CuO K2O +H2O --> 2KOH CaO + 2H2O --> Ca(OH)2 2Na + Cl2 --> 2NaCl 2Fe + 3Cl2 --> 2FeCl3 Zn + S --> ZnS Fe + F --> FeS 3Ca + N2 --> Ca3N2 3Mg + N2 --> Mg3N2 C + O2 --> CO2 S + O2 --> SO2 N2 + O2 --> 2NO 4P + 5O2 --> 2P2O5 SO2 + H2O --> H2SO3 SO3 + H2O --> H2SO4 P2O5 + 3H2O ---> 2H3PO
A metal oxide reacting with a nonmetal oxide typically results in the formation of a salt. This reaction can be classified as a synthesis or combination reaction, where the metal cation from the metal oxide combines with the nonmetal anion from the nonmetal oxide to form a salt.
Examples of reactions (RXN) include combustion (e.g., burning of wood), synthesis (e.g., formation of water from hydrogen and oxygen), decomposition (e.g., electrolysis of water), and redox reactions (e.g., rusting of iron).
Combustion and single-replacement reactions are also redox reactions. In a combustion reaction, a substance combines with oxygen and releases energy. In a single-replacement reaction, one element replaces another in a compound, resulting in a change in oxidation states.
The short answer is combustion reactions are a subset of synthesis reactions that require one of the reactants to be oxygen. Common combustion of organic molecules results in the formation of CO2 . However, it is not required that combustion be limited to organic molecules. They are different from decomposition reactions in the same way synthesis is the opposite of decomposition.
The synthesis of a protein from amino acids is classified as an anabolic process. Anabolic processes involve building complex molecules from simpler ones, such as the formation of proteins from amino acids.
Examples of chemical changes in matter include burning wood (combustion), rusting of iron, cooking an egg, and fermenting grapes to make wine. These processes involve the rearrangement of atoms in the substances, resulting in the formation of new chemical compounds with different properties.
Formation reaction.
by combustion, synthesis, and decomposition
chemical
4K +O2 --> 2K2O 2Zn + O2 --> 2ZnO 4Fe + 3O2 --> 2Fe2O3 2 Cu+ O2 --> 2CuO K2O +H2O --> 2KOH CaO + 2H2O --> Ca(OH)2 2Na + Cl2 --> 2NaCl 2Fe + 3Cl2 --> 2FeCl3 Zn + S --> ZnS Fe + F --> FeS 3Ca + N2 --> Ca3N2 3Mg + N2 --> Mg3N2 C + O2 --> CO2 S + O2 --> SO2 N2 + O2 --> 2NO 4P + 5O2 --> 2P2O5 SO2 + H2O --> H2SO3 SO3 + H2O --> H2SO4 P2O5 + 3H2O ---> 2H3PO
A metal oxide reacting with a nonmetal oxide typically results in the formation of a salt. This reaction can be classified as a synthesis or combination reaction, where the metal cation from the metal oxide combines with the nonmetal anion from the nonmetal oxide to form a salt.
All 4 are considered oxidation-reduction reactions
A combustion reaction. It's not a combustion reaction, it's a COMBINATION reaction Example 3 Fe + 2 O2 ----------> Fe3O4
Examples of reactions (RXN) include combustion (e.g., burning of wood), synthesis (e.g., formation of water from hydrogen and oxygen), decomposition (e.g., electrolysis of water), and redox reactions (e.g., rusting of iron).
aparently you have the same science paper... it does.