Table of Contents
Is CH4 2O2 CO2 2H2O endothermic or exothermic?
CH4+ 2O2 → CO2 + 2H2O + 890 kJ Notice the Energy is on the side with the (REACTANTS or PRODUCTS). This tells us the reaction is Exothermic.
What type of reaction is represented below CH4 2O2 –> 2H2O CO2?
The combustion of methane or octane is exothermic; it releases energy. CH4 + 2 O2 → CO2 + 2 H2O + energy The energies of the products are lower than the energiies of the reactants.
Why is CH4 2O2 CO2 2H2O exothermic?
This is a combustion reaction where methane gas reacts with oxygen gas to form carbon dioxide gas and water vapors. Combustion reactions are highly exothermic as a great amount of energy is released during combustion reactions. So, the given reaction is an exothermic reaction.
Is this equation balanced CH4 2O2 → CO2 2H2O?
The equation is now balanced. Each side has 1 C atom, 4 H atoms, and 4 O atoms.
What is the reducing agent in CH4 2O2 → CO2 2H2O?
The oxidising agent here is oxygen (O2). Oxygen oxidises carbon monoxide (CO) to carbon dioxide (CO2), which is a higher oxide of carbon. So oxygen is the oxidising agent and carbon monoxide the reducing agent in this reaction.
What is the general chemical equation of synthesis?
What Is A Synthesis Reaction? A synthesis reaction occurs when two or more reactants combine to form a single product. A synthesis reaction can be represented by the general equation: A + B → C.
Is the reaction CH4 2O2 → CO2 2H2O a redox reaction?
Yes, the given reaction is a redox reaction. In this reaction in the reactant side the carbon is losing hydrogen to form carbon dioxide.So here the carbon is oxidised and also oxygen is gaining hydrogen and getting reduced.
What is CH4 2O2?
When methane burns, it combines with oxygen to form carbon dioxide and water. This reaction releases. energy. The balanced chemical equation representing this process is shown below: CH4 + 2O2 → CO2 + 2H2O.