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Natural Climate Change Lab Report

1179 Words5 Pages

The task the town council requested was to determine which of the three materials limestone, granite, or red sandstone was better for statues at the local zoo. To establish the most useful material, test how much the pH of the vinegar changed after the rock reacted. The stone which will be the most effective is the one which reacted with the acid rain the least. The greater the pH change the higher the reaction was. Consequently the material with the lowest pH difference would be the most reliable. Neutralization is when acids and bases change into salt and water. The reason this is important to the lab is if the material is more of a base there will be faster deterioration of the material. Acid rain is rain that is highly acidic due to atmospheric pollution. The pH value of acid rain is 4.0. Results of acid rain can be severe causing the death of plants and animals. It will also harm statues and buildings. The Statue of Liberty used to be copper, but due to the effect of acid rain over time it has turned green. When compounds such as sulfur dioxide and nitrogen oxides are released into the atmosphere, they mix and then react with water, oxygen, and other chemicals. Once these chemicals combine in the air acid rain is created. The geocycles which are involved with acid rain include the sulfur cycle, nitrogen cycle, and the water cycle. The sulfur …show more content…

If the stone was left in the vinegar for a longer period of time, then the pH level of the vinegar would have a greater change. Because it has had more time to react with the stone. Yes the hypothesis was supported, we tested the pH of the vinegar in the beginning and it was 2. After 10 minutes of vinegar with limestone the pH changed to 3. The material which was affected most by the acid rain was the limestone. Reasoning behind this is, the pH changed the most out of all three

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1380 Words | 6 Pages

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Does Low Ph Level Affect The Growth Of Cyanobacteria And Algal

2549 Words | 11 Pages

My aim is to determine the effects that low pH levels have on the growth of cyanobacteria and algal species, by testing various concentrations of sulphuric acid (H2SO4) in different samples of cyanobacteria and algae of equal volume. My hypothesis is that the lower the pH level of the water, the less the cyanobacteria and algae species will grow. Thus the higher quantities of sulphuric acid in the water will result in the lowest growth rate of the cyanobacteria and algae species. Various chemicals have been released into the air, changing the mixture of gases in our atmosphere, hence resulting in a dramatic increase of acid rain levels.

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Pros And Cons Of Nuclear Fission Reactor

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Sulphur dioxide, nitrogen oxides, and sulphuric acids are the main cause of acid rain and urban smog. Acid rains are caused by these chemical compounds released into the air, which reacts with water and oxygen high up in the atmosphere and falls down as a more acidic pollutant known as acid rain. Acid rains dissolve limestones (that are used in statues and building) and can also travel a long distance which would also harm other cities. Urban smog is a yellowish or blackish fog formed by pollutants in the air trapped by layers of air with the different temperatures that prevent air from floating up.

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Tracking Down Acid Rain Involves A High Levels Of Sulfur And Nitrogen

444 Words | 2 Pages

Tracking Down Acid Rain and Precipitation Acid Rain with types of precipitation involves a high levels of Sulfur and Nitrogen. One way it can be created is by the vehicle's interior combustion. The smoke exiting the from the back part vehicles exhaust is nitric, and the sulfur is fossil fuel combustion and found in rock and minerals. If they both mix with each other is will leads to toxins air.

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Annotated Bibliography Climate Change

2249 Words | 9 Pages

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Acid Rain

1012 Words | 5 Pages

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705 Words | 3 Pages

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2111 Words | 9 Pages

I did not expect for the plants to actually absorb the acidity from the water and become acidic itself. My research was confirmed that the plant would break down and die because about two weeks with the plant sample in vinegar the leaves lost their opacity and color. The lab results involving the vinegar as ocean water substitute was pretty accurate to all the research that I found about calcium carbonate animals and ocean plants. Ultimately both broke down in their own ways and the acidity wore down the samples very quickly.

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1263 Words | 6 Pages

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Negative Impact Of Ocean Acidification On The Environment

997 Words | 4 Pages

How acid rain causes soil erosion? When acid rain reaches earth, it flows across the surface and enters water system, and sinks into the soil. The purpose of this report is to investigate how acid precipitation damage the

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Acid Rain Persuasive Essay

746 Words | 3 Pages

Some people call it acid deposition because they say it is a more precise name due to the fact that acid rain isn’t only rain, it can fall as rain, snow, sleet, hail and anything else. Acid rain has been formed because as we release harmful gases into the atmosphere, we are lowering the pH of precipitation, creating acid rain. Acid rain can kill small organisms such as trees and fish which destroys ecosystems. Although acid rain is not known to affect humans immensely, it can however, cause health issues usually lung

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985 Words | 4 Pages

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901 Words | 4 Pages

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