which best represents the reaction of calcium and zinc carbonate (znco₃) to form calcium carbonate (caco₃)…

which best represents the reaction of calcium and zinc carbonate (znco₃) to form calcium carbonate (caco₃) and zinc?\nca → znco₃ + caco₃ → zn\nca + znco₃ → caco₃ + zn\ncaco₃ + zn → ca + znco₃\ncaco₃ + zn + ca → znco₃

which best represents the reaction of calcium and zinc carbonate (znco₃) to form calcium carbonate (caco₃) and zinc?\nca → znco₃ + caco₃ → zn\nca + znco₃ → caco₃ + zn\ncaco₃ + zn → ca + znco₃\ncaco₃ + zn + ca → znco₃

Answer

Explanation:

Step1: Identify reactants and products

Reactants are calcium (Ca) and zinc carbonate ($ZnCO_3$), products are calcium carbonate ($CaCO_3$) and zinc (Zn).

Step2: Write correct chemical - equation form

In a chemical reaction, reactants are on the left - hand side and products on the right - hand side, separated by an arrow. The correct equation is $Ca + ZnCO_3\rightarrow CaCO_3+Zn$.

Answer:

Ca + ZnCO₃ → CaCO₃ + Zn (the second option)