[cs_content][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]The Acidic Environment > 2. Acidic Oxides >
Explain the formation and effects of acid rain[/cs_text][/cs_column][/cs_row][/cs_section][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]
- Rain is normally slightly acidic (pH between 5 and 6) due to the formation of carbonic acid from carbon dioxide.
- Acid rain: Rain that has a higher hydrogen ion concentration than normal (pH less than 5).
- Other than carbonic acid, the acids generally present in acid rain are sulfuric and nitric acids, which are formed by sulfur dioxide and oxides of nitrogen respectively.
[/cs_text][/cs_column][/cs_row][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][x_image type=”none” src=”http://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Origins_of_acid_rain.svg/500px-Origins_of_acid_rain.svg.png” alt=”” link=”false” href=”#” title=”” target=”” info=”none” info_place=”top” info_trigger=”hover” info_content=””][cs_text class=”cs-ta-center”]Formation of Acid Rain[/cs_text][/cs_column][/cs_row][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/2″ style=”padding: 0px;”][x_image type=”none” src=”http://upload.wikimedia.org/wikipedia/commons/0/0c/Acid_rain_woods1.JPG” alt=”” link=”false” href=”#” title=”” target=”” info=”none” info_place=”top” info_trigger=”hover” info_content=””][/cs_column][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/2″ style=”padding: 0px;”][x_image type=”none” src=”http://upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Pollution_-_Damaged_by_acid_rain.jpg/800px-Pollution_-_Damaged_by_acid_rain.jpg” alt=”” link=”false” href=”#” title=”” target=”” info=”none” info_place=”top” info_trigger=”hover” info_content=””][/cs_column][/cs_row][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]
Two Examples of Acid Rain Damage
- The effects of acid rain include:
- Increased acidity of lakes, which leads to decreased populations of many aquatic species, including fish, whose eggs will not hatch in acidic conditions.
- Damage and loss of plant leaves, which leads to damage to forest trees, such as in many pine forests in Europe and North America.
- Chemical weathering and erosion of stone buildings and structures, which contain carbonates that react with the acids, as well as metal structures.
- Damage to soils due to the dissolving of minerals by the acid rain and the release of toxic levels of heavy metals.
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