Can Sodium Sulfide Be Used As A Reducing Agent?

Yes, sodium sulfide (Na2S) can be used as a reducing agent. As a strong reducing agent, Na2S reacts readily with many metal ions and compounds to form lower oxidation state products. It is particularly effective for reducing copper and silver ions to their respective metals. Na2S can also be used in organic chemistry as a reducing agent for certain functional groups such as nitro groups and ketones. However, caution should be taken when handling Na2S due to its toxicity and corrosiveness.