What is acid rain What is pH How does it affect the aquatic life?

What is acid rain What is its pH How does it affect aquatic life?

When the pH of rain water is less than 5.6, it is called acid rain. When acid rain flows into the rivers, it lowers the pH of the river water. Since our body works within a narrow pH range close to 7such as form 7.0 to 7.8. Thus the survival of aquatic life in rivers waters mixed with acid rain water becomes diffcult.

What is acid rain What is its pH How does?

Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.

What is acid rain explain?

Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

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How does pH affect precipitation?

Selective Precipitation Using pH

In this technique, pH is often used to control the concentration of the anion in solution, which controls which cations precipitate. The concentration of anions in solution can often be controlled by adjusting the pH, thereby allowing the selective precipitation of cations.

What is acid rain What are its harmful effects?

Acid rain can be extremely harmful to forests. Acid rain that seeps into the ground can dissolve nutrients, such as magnesium and calcium, that trees need to be healthy. Acid rain also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.

What is acid rain for kids?

Acid rain is a form of air pollution. When coal and petroleum are burned in automobiles, electric power plants, and factories, they release certain harmful gases into the air. These gases combine with the oxygen and water in the air.

What do you mean by acid rain How does it affect both living and non living things?

Answer: Acid rain has a devastating impact on forests, freshwater and soil. It kills insect and aquatic life-forms as well as causes damage to buildings and having impacts on human health. Due to the corrosive nature of the acids it damages both non-living things as well as living organisms.