Interactive Science: Physical Science
Savvas Learning Co
1,559 solutions
Modern Chemistry
1st EditionSarquis, J., Sarquis, M.
2,184 solutions
Physical Science with Earth and Space Science
1st EditionRinehart, Winston and Holt
1,491 solutions
Chemistry Matter and Change
1st EditionMcGraw-Hill
4,862 solutions
What is the reducing agent in ch4 2o2 → co2 2h2o?
In this given reaction the oxidising agent is oxygen because it oxidises methane to carbon dioxide and oxygen is reduced to water. Therefore, the reducing agent is methane.
Is ch4 2o2 co2 2h2o a redox reaction?
Complete answer:
The given reaction is, in fact, a redox reaction. In this reaction, carbon loses hydrogen and forms carbon dioxide on the reactant side. As a result, carbon is oxidised, and oxygen gains hydrogen and is reduced.
How do you tell if an equation represents an oxidation
We can identify redox reactions using oxidation numbers, which are assigned to atoms in molecules by assuming that all bonds to the atoms are ionic. An increase in oxidation number during a reaction corresponds to oxidation, while a decreases corresponds to reduction.
Which reaction represents an oxidation
Hence the required answer is (E)Fe+Cu2+⇌Fe2++Cu.