Which best represents the reaction of calcium and zinc carbonate (ZnCO3) to form calcium carbonate (CaCO3) and zinc? Ca → ZnCO3
2 answers:
Answer : The correct option is,
Explanation :
Displacement reaction : It is a chemical reaction in which a most reactive element displaces the least reactive element easily from its compound.
In this, A is more reactive element and B is less reactive element.
The given balanced chemical reaction will be,
In this reaction, calcium displace the zinc element easily because calcium is more reactive element than the zinc.
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Answer:
Explanation:
Ionic compounds are formed by combining a metal and a nonmetal.
Molecular compounds are formed by two or more nonmetals.
