The products are a salt of calcium, carbon dioxide and water.
When limestone reacts with acid, Carbon Dioxide is produced.
If the acid is sufficiently strong, carbon dioxide gas will evolve and a calcium salt of the acid will be formed.
acid+alkali=salt+water
A salt and water.
Limestone
exothermic process takes place when powdered limestone reacts with acid in lakes.
Salt and water are formed NaOH + HCl --> NaCl + H2O
That depends on what they react with. If an acid reacts with a metal the products are usually hydrogen gas and a salt. If one reacts with a base the products are usually water (or a weak acid) and a salt. If an acid reacts with a carbonate the products are carbon dioxide, water, and a salt.
It produces Sodium salt and Ammonia
Copper(II)sulphate and hydrogen.
calcium carbonate
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