Question

take a spoonful of baking soda in a glass bowl add some lemon juice or vinegar what are observations and identity the reaction

Answer 1

Answer:

When vinegar and baking soda are first mixed together, hydrogen ions in the vinegar react with the sodium and bicarbonate ions in the baking soda. The result of this initial reaction is two new chemicals: carbonic acid and sodium acetate. ... This creates the bubbles and foam you see when you mix baking soda and vinegar

Explanation:

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Answer 2

Answer:

The reaction is of effervescence where an acid (Vinegar-CH3COOH) reacts with a base (Baking Soda - NaHCO3) to release salt (CH3COONa), Water (H2O) and Carbon Dioxide (CO2).

Reaction -

NaHCO3(s) + CH3COOH(aq) = CH3COONa(s) + H2O(l) + CO2(g)