Balance the given equation- Na-O2- Na2O-

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Standard VII

Chemistry

Writing Chemical Equations

Balance the g...

Question

Balance the given equation.

$N a + O_{2} \to N a_{2} O$ .

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Solution

The given equation is:

$N a + O_{2} \to N a_{2} O$

The Na and O both are not balanced, so balanced equation by hit and trial method will be:
We find that the Na on LHS is only 1 and on RHS is 2 , whereas oxygen on LHS is 2 and RHS is 1, hence we put 2 in RHS and 4 Na of LHS , so as to balance the equation

$4 N a + O_{2} \to 2 N a_{2} O$

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Balance the given equation.Na+O2→Na2O.

Balance the given equation.

$N a + O_{2} \to N a_{2} O$ .