Question

In a chemical reaction 250 g Baking soda mixture containing sodium bicarbonate and vinegar on heating gives 94 g of carbon dioxide gas. What mass of solid residue will left in food? *

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. The second reaction is a decomposition reaction

Explanation:

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