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
In an endothermic reaction, temperatures decrease because heat is absorbed from the surroundings to drive the reaction. Examples include photosynthesis, the evaporation of water, and the melting of ice.
Formation reaction.
It is decomposition then combination reaction.
Calculating the amount of product formed in a chemical reaction, determining the limiting reactant in a reaction, and balancing chemical equations are all examples of stoichiometry.
Rusting of iron is a redox reaction where iron reacts with oxygen and water to form iron oxide (rust). It is not a combination reaction since it involves the transfer of electrons between iron and oxygen.
paper burning.
No
give me 20 examples of homophony and 20 examples of homography
In an endothermic reaction, temperatures decrease because heat is absorbed from the surroundings to drive the reaction. Examples include photosynthesis, the evaporation of water, and the melting of ice.
no it is a direct combination reaction
combination reaction
Formation reaction.
It is decomposition then combination reaction.
Calculating the amount of product formed in a chemical reaction, determining the limiting reactant in a reaction, and balancing chemical equations are all examples of stoichiometry.
1 combination reaction. 2. displacement reaction. 3.decomposition reaction. 4.displacement reaction.
1 combination reaction. 2. displacement reaction. 3.decomposition reaction. 4.displacement reaction.
This type of reaction is known as a synthesis or combination reaction. It involves the combination of two or more substances to form a single product. An example is the reaction of hydrogen gas and oxygen gas to form water.