Final answer:
The decomposition of solid calcium hydrogen carbonate produces solid calcium carbonate, water, and carbon dioxide gas, represented by the chemical equation: Ca(HCO3)2(s) → CaCO3(s) + H2O(l) + CO2(g).
Step-by-step explanation:
The chemical equation for the decomposition of solid calcium hydrogen carbonate to yield solid calcium carbonate, water, and carbon dioxide gas is:
Ca(HCO3)2(s) → CaCO3(s) + H2O(l) + CO2(g)
This reaction represents the breakdown of solid calcium hydrogen carbonate into three products: solid calcium carbonate, liquid water, and carbon dioxide gas. This decomposition is often observed when heating calcium hydrogen carbonate, which is not stable at room temperature and readily undergoes this endothermic reaction.
The chemical equation for solid calcium hydrogen carbonate decomposing to yield solid calcium carbonate, water, and carbon dioxide gas is:
Ca(HCO3)2(s) → CaCO3(s) + H2O(l) + CO2(g)
In this reaction, solid calcium hydrogen carbonate decomposes to form solid calcium carbonate, water, and carbon dioxide gas. The phases of the substances involved are indicated in parentheses: solid (s), liquid (l), and gas (g).