Stoichiometry
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Stoichiometry is the relationships between the quantities of reactants and products before, during and after chemical reactions.
A stoichiometric diagram of the combustion reaction of methane
Reagent
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In chemistry, a reagent or analytical reagent is a substance or compound added to a system to cause a chemical reaction, or test if one occurs. A reactant is a substance or compound that is consumed i
Stoichiometry
…Stoichiometry ( ) is the relationships between the quantities of reactants and products before, during and after chemical reactions. Stoichiometry is based on the law of conservation of mass; the total mass of reactants must…
Reagents, such as sulfur (pictured), are the starting materials used in chemical reactions.