Reactants
| Also Known As | Starting materials, reagents, substrates (in enzyme reactions) |
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What is Reactants?
The starting materials consumed in a chemical reaction, appearing on the left side of a chemical equation. Reactants are transformed into products through bond breaking and forming processes. The amounts of reactants determine the theoretical yield of products.
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
The starting materials consumed in a chemical reaction, appearing on the left side of a chemical equation. Reactants are transformed into products through bond breaking and forming processes. The amounts of reactants determine the theoretical yield of products.
Identifying reactants is fundamental to balancing chemical equations and calculating theoretical yields. In industrial chemistry, managing reactant feed rates controls product output and minimises waste. Reactant purity directly affects product quality in pharmaceutical synthesis.
Reactants may be flammable, corrosive, toxic, or explosive and must be handled according to their safety data sheets. Proper storage segregation of incompatible reactants prevents hazardous reactions.