Reactants Na and O₂
Products Na₂0
Explanation:
Na + O₂ ⇒ Na₂0
The reactants are the species on the left hand side of chemical equations.
The products are the species on the right hand side of chemical equations.
A chemical equations shows the process of a chemical change in which reactants combines to give a desired product.
The above reaction is a synthesis or combination reaction in which a reactants combines to give products.
Species that are combining are called reactants
Species that are formed are the products.
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For a 1st order reaction:
In(n/n0)= -k * (time difference)
so k= - In (n/n0)/ (t/t0)
n is concentration at time t and n0 is the concentration at an earlier time t0.
where k is constant.