A pinch of solid sodium carbonate is added into dilute hydrochloric acid in a test tube. Sodium chloride and water formed remains the solution whereas thecarbon dioxide escapes out. The tube found to become hot.How will you represent the above reaction with maximum information?

A pinch of solid sodium carbonate is added into dilute hydrochloric ac

1.	A pinch of solid sodium carbonate is added into dilute hydrochloric acid in a test tube. Sodium chloride and water formed remains the solution whereas thecarbon dioxide escapes out. The tube found to become hot.How will you represent the above reaction with maximum information?
Answer» Reaction occurs as the FOLLOWING:Na2CO3 + 2HCl → 2NaCl + CO2 ↑+ H2OTo make it more informative we can add the following statement-As we add pinch of sodium cabonate into dilute hydrochloric acid strong effervescences are OBSERVED which are due to EVOLUTION of CARBON DIOXIDE.