Archive
16th of March 2017
Chemistry
Q:

A student adds a spoon full of powdered sodium hydrogen carbonate to a flask containing ethanoic acid.List 2 main observations he must note in his notebook about the reaction that takes place.Also write chemical equation for the reaction?

Vikas Mahajan - CBSE - Class X

Thursday, March 16, 2017 at 17:55:PM

A:

Hi,

Observations:

1. Brisk effervescence

2. Sodium salt formation

Reaction:

2CH3COOH + Na2CO3 → 2CH3COONa + CO2 + H2O

Thursday, March 16, 2017 at 18:07:PM