The difference between the oxidizing agent and the reducing agent is that the oxidizing agent is the one that loses the electrons and the reducing agent gains the electrons.
You can remember it easily because it's contradicting, and by the saying OIL RIG:
Oxidized Is Lost Reduced Is Gained.
An oxidizing agent is a substance that accepts electrons in a chemical reaction, causing another substance to be oxidized. A reducing agent is a substance that donates electrons in a chemical reaction, causing another substance to be reduced. In essence, an oxidizing agent promotes oxidation reactions, while a reducing agent promotes reduction reactions.
Nitrous acid can act as both an oxidizing and reducing agent depending on the reaction conditions. In general, it tends to act more as an oxidizing agent, where it accepts electrons and undergoes reduction itself.
reduces another atom
As there is no oxygen in the compound (GeCl2), it would be a reducing agent (especially in HCl).
No iodide is a reducing (the opposite of oxidizing) agent at least with potassium iodide.
An oxidizing agent is a substance that accepts electrons in a chemical reaction, causing another substance to be oxidized. A reducing agent is a substance that donates electrons in a chemical reaction, causing another substance to be reduced. In essence, an oxidizing agent promotes oxidation reactions, while a reducing agent promotes reduction reactions.
Redox titration involves a reaction between an oxidizing agent and a reducing agent. During the titration, electrons are transferred from the reducing agent to the oxidizing agent, resulting in a change in oxidation states. The equivalence point is reached when the moles of the oxidizing agent are stoichiometrically equivalent to the moles of the reducing agent.
Nitrogen is neither an oxidizing agent nor a reducing agent in its elemental form. However, in some compounds like nitrogen dioxide (NO2), nitrogen can act as an oxidizing agent.
Nitrous acid can act as both an oxidizing and reducing agent depending on the reaction conditions. In general, it tends to act more as an oxidizing agent, where it accepts electrons and undergoes reduction itself.
reduces another atom
No. Oxygen is a strong oxidizing agent.
No, lithium is not a strong oxidizing agent. It is in fact a reducing agent because it readily donates its electron in chemical reactions.
As there is no oxygen in the compound (GeCl2), it would be a reducing agent (especially in HCl).
No iodide is a reducing (the opposite of oxidizing) agent at least with potassium iodide.
No, iodine is not a reducing agent. It is commonly used as an oxidizing agent in various chemical reactions.
NAD+ is a common biological oxidizing agent used as a coenzyme.for ex: in the dehydrogenation of the lactate (The removal of two hydrogen atoms) to form pyruvate, the NAD+ serves as an enzyme cofactor (or coenzyme) that oxidize lactate to pyruvate.
reducing agent because it has room to gain electrons so it will be oxidized by an oxidizing agent. It is in the reduced form and can reduce other molecules by accepting their electrons. Therefore, NADH is the reducing agent and NAD+ is the oxidizing agent