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When an ant bites calamine solution is a...

When an ant bites calamine solution is applied on the skin. The chemical formula of calamine is:

A

`CaCO_3`

B

`CaC_2`

C

`ZnCO_3`

D

`K_2CO_3`

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The correct Answer is:
To answer the question regarding the chemical formula of calamine, we will follow these steps: ### Step-by-Step Solution: 1. **Understanding Calamine**: Calamine is a topical medication commonly used to relieve itching and discomfort caused by insect bites, including ant bites. It is known for its soothing properties. 2. **Chemical Composition of Calamine**: The primary component of calamine is zinc oxide (ZnO). However, calamine lotion typically contains a mixture of zinc oxide and a small amount of iron oxide (Fe2O3), which gives it a characteristic pink color. 3. **Chemical Formula**: The chemical formula for calamine can be represented as ZnO, but in the context of calamine lotion, it is often referred to as a mixture of ZnO and Fe2O3. For simplicity, we can state that the main active ingredient's formula is ZnO. 4. **Conclusion**: Therefore, the chemical formula of calamine is ZnO. ### Final Answer: The chemical formula of calamine is **ZnO**. ---
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