Acid Rain Students Site: PH Scale

The pH measures the acidity of the object. Those which are not so acidic are called alkaline substances. The scale ranges from 0 (most acidic) to 14 (most basic). From the above pH, it is understood that the pH of pure water is this value. This value is considered neutral - neither acid nor alkalinity. Normal clean rain has a pH of 0 to 5, which is slightly acidic. However, when rainwater combines with sulfur dioxide and nitrogen oxides generated from power plants and automobiles, the rain becomes more acidic. Typical acid rain pH is 0. A drop in pH from 0 to 0 means that the acidity is 10 times.

There are many high-tech instruments used to measure lab pH. An easy way to measure pH is to use litmus paper. When touching litmus paper, the color changes depending on whether the substance is acidic or alkaline. It becomes acidic when paper turns red and becomes alkaline when it turns blue.

Because we know that pH less than 6 is considered acid rain, the difference between normal rain and acid rain is pH. It can be monitored using pH scale. The pH is harmonized with the normal color, and it is a numerical value in the range of 1 to 14. 7 is the neutral point. It is considered "pure water". A pH of 5 to 8 is considered a "safe zone". In a safe place, there is little or no damage to creatures. Even if it does not have sour taste, it is not a good thing. You need to be in a safe area ... well, safe

Effect of acid rain The appearance of acid rain, feel and taste seems to be clean rain, but there is a difference in pH range. Acid rain is formed by one of three processes. In some cases, hydrochloric acid may be directly released into the atmosphere. Most of the nitrogen oxide or sulfur dioxide is released into the atmosphere as a gas. - When acidic oxidation combines with rain, it makes rain more acidic than usual; when you encounter acid rain. Acid rain is occurring throughout the earth, but the most concerned problem for me is the damage caused by acid rain against the arts such as statues and buildings. Art work is influenced by acid rain in various forms such as environment, economy / society. Acid rain destroys the environment in various ways

Acid rain means what it means - rain is acidic. "Acid rain" is defined as rainwater with pH less than 5.6. The rain becomes acidic due to the gas melting in the rain. About 70% of acid rain is the result of dissolved sulfur dioxide (SO 2) forming sulfuric acid. The remaining 30% comes from various nitrogen oxides (mainly NO 2 and NO 3 which have already adopted Mane Nox). - Acid rain and its influence on biosphere Introduction: Acid rain: Whenever you think of acid rain images, I will be huge boiling red that falls from the average purple cloud of the road that is to be destroyed I always mention raindrops. I can see that they are expanding uncontrollably down in the angry fireball; it becomes very obvious. Perhaps my imagination is getting better here, but acid rain is definitely not sweet. In fact, acid rain looks like other rain