Question

In which ph range reaction between nitric acid and sodium carbonate?

Answer 1

PH =5 to 9 this phone range has reaction between nitric acid and sodium carbonate.

The reaction is: Na2CO3 + 2HNO3 = 2NaNO3 + CO2 + H2O. The reaction leads to formation of carbon dioxide gas.

Answer 2

$\underline{\underline{\Huge\mathfrak{Answer}}}$

In pH= 5 to 9 range reaction between nitric acid and sodium carbonate occurs.

$2HNO_{3}+Na_{2}CO_{3}\xrightarrow{\text{}}2NaNO_{3}+CO_{2}+H_{2}O$

When Sodium Carbonate reacts with Nitric Acid to form Sodium Nitrate and water and produces Carbon Dioxide as a form of effervescence.

As we know that when carbonates and bicarbonates salts react with any acids , it releases carbon dioxide as a effervescence.