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Is 4Al 3O2 2Al2O3 exothermic or endothermic?
The reaction 4Al + 3O2 -> 2Al2O3 is exothermic. This is because it releases energy in the form of heat during the reaction. The formation of aluminum oxide (Al2O3) from aluminum (Al) and oxygen (O2) is accompanied by a decrease in enthalpy, resulting in the release of heat energy.
Is the reaction 2Fe plus 3O2 Fe2O3 endothemic or exothemic?
The reaction 2Fe + 3O2 → Fe2O3 is exothermic. In this process, iron reacts with oxygen to form iron(III) oxide (rust), releasing heat in the process. Exothermic reactions are characterized by the release of energy, typically in the form of heat, which occurs in this reaction as iron oxidizes.
What is a balanced equation for Fe plus O2Fe2O3?
4Fe + 3O2 --> 2Fe2O3
What is cs2 plus 3o2--co2 plus 2so2 at stp?
...+13o2
What type of reaction is N2H4 plus 3O2 equals 2NO2 plus 2H2O?
This is an oxidation-reduction reaction.
How do you balence Ca plus O2 plus C equals CaCO3?
2Ca + 3O2 + 2C -> 2CaCO3
What type of reaction is 2kc1o3-to 2kc1 plus 3o2?
The reaction 2KClO3 --> 2KCl + 3O2 is a decomposition reaction, where a single compound breaks down into two or more simpler substances.
How do you balance c2h5oh plus o2---co2 plus h2o?
This is a balanced chemical equation for the combustion of ethanol (C2H5OH) in the presence of oxygen (O2) to form carbon dioxide (CO2) and water (H2O): C2H5OH + 3O2 → 2CO2 + 3H2O
What is the chemical name for 3o2?
The chemical name for 3O2 is oxygen gas.
Balance equation of acetylene plus oxygen equals carbon dioxide plus water vapor?
C2h2+3o2=2c02+2h2o+2c
2k plus 2n plus 3o2 equals 2kno3?
Don't know how this found its way onto a maths page! Chemically it's accurate.
How many grams of ZnO will be formed from the equation 2ZnS plus 3o2 - 2ZnO plus 2SO2?
It depends how much the raw ingredients weighed at the start of the experiment !
