what else is produced when sodium carbonate decomposes? na₂co₃→na₂o +
what else is produced when sodium carbonate decomposes? na₂co₃→na₂o +
Answer
Explanation:
Step1: Balance the chemical equation
We know that in a chemical decomposition reaction of sodium carbonate ($Na_2CO_3$), we need to find the missing product by ensuring the conservation of atoms on both sides of the equation. The reactant $Na_2CO_3$ has 2 sodium ($Na$) atoms, 1 carbon ($C$) atom and 3 oxygen ($O$) atoms. The product $Na_2O$ has 2 sodium atoms and 1 oxygen atom.
Step2: Determine the missing product
To balance the carbon and remaining oxygen atoms, the missing product must be carbon - dioxide ($CO_2$) since it has 1 carbon atom and 2 oxygen atoms. So the balanced equation is $Na_2CO_3\rightarrow Na_2O + CO_2$.
Answer:
$CO_2$