Why was the tert butyl chloride washed with aqueous sodium hydrogen carbonate? what gas was evolved during the washing? Write a balance equation
Please let me know know the explanation
Why was the tertiary butyl chloride washed with aqueous sodium hydrogen carbonate? What has was evolved during the washing? Write a balance equation.
HELP ME WITH THE ANSWER PLEASE
Tert-butyl chloride is often washed with aqueous sodium hydrogen carbonate (NaHCO3) in order to remove any traces of acid impurities. The reaction between the tert-butyl chloride and NaHCO3 can be represented as follows:
2CH33CCl + NaHCO3 -> (CH3)3COH + NaCl + CO2 + H2O
During the washing process, carbon dioxide (CO2) gas is evolved. This gas can be identified by observing the release of bubbles or effervescence when the reaction occurs. The balanced equation for this reaction is provided above, which shows the formation of tert-butyl alcohol ((CH3)3COH), sodium chloride (NaCl), carbon dioxide (CO2), and water (H2O).
You don't say what experiment you performed but PROBABLY you used an acid (perhaps HCl) and the NaHCO3 was there to neutralize any acid after the reaction. The gas was CO2.
NaHCO3 + H^+ ==> H2O + CO3 + Na^+