Florida Drinking Water Operator "B" Practice Test

What is the antidote for all acids?

1. Dilution with water

2. Neutralization

3. Activated charcoal

4. Calcium carbonate

The correct answer is: Neutralization

Neutralization is the most effective method for countering the effects of acids. When an acid interacts with a neutralizing agent, typically a base, it results in a chemical reaction that produces salt and water, effectively reducing the acidity of the solution. This reaction is crucial for mitigating the harmful effects of acid exposure, whether it be in industrial settings, laboratory accidents, or environmental situations. In practice, neutralization can provide immediate relief in cases of acid spills or contact with skin. It is often used in specific applications, such as treating acid burns or in water treatment processes where acid levels need to be controlled. While dilution with water can help reduce the concentration of acids, it does not neutralize them chemically, potentially leading to dangerous situations if the acid is concentrated enough. Activated charcoal is primarily used for treating certain types of poisoning but does not directly neutralize acids. Calcium carbonate can neutralize acids in specific scenarios, but it is not the universal antidote for all acids, making neutralization the more comprehensive answer in this context.