... the acids and bases that lose or gain protons. In a neutralization reaction, an acid and a base reacts to form a conjugate base and a conjugate acid. Ionic compounds are said to be strong electrolytes. They break up essentially 100% into ions in water, and since there are so many ions, they are very strong conductors of electricity. Acids and bases that essentially complete their ionization in water are ... take this value and divide it in half. The pH of the solution, which directly tells us the [H+], aids in the determination of the ionization constant. Since this is a weak-acid plus ...

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... , and a solution containing OH- ions can be acidic, there just needs to be more H3O+ present. Acid-base chemistry is an important part of everyday life. The excess hydronium ions in acids give them interesting properties. Acids can react with metals and other materials. The strong acid HCl is produced in your stomach to help digest food. In dilute concentrations, acids are responsible for ... the sour taste of lemons, limes, vinegar and other substances. Bases are also very reactive. The strong base NaOH is used in many household-cleaning agents such as oven cleaner and drain ... number...

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... and ruin soils by stripping the soils nutrients. But some soils can neutralize and weaken acid deposits that fall from the sky. These soils are called alkaline soil, also called a base. In 1838 the German chemist Justus von Liebig offered the first really useful definition of an acid, namely, a compound containing hydrogen that can react with a metal to produce hydrogen gas. Soil is ... surface of the Earth, made from solid rock. To the farmer, soil is the natural medium for growth of all land plants. The rocks that make up soil could be acid, neutral, or alkaline, another name for a ba...

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... determining the strength or concentration of the ingredients of a solution by adding measured amounts of a reagant until the desired chemical reaction has been effected. In an acid-base titration either the concentration of the acid or teh base must be known, then we can use the results of the titration to find the other concentration. A titration is a very accurate procedure, if proper care is ... . This pink colour should remain at least 15 seconds while the solution is being swirled. If you overshoot the endpoint, add more acid from the acid buret until the solution becomes colourless...

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... factors should be considered. 1) Raw Materials: The plant needs to be close to the raw materials that are involved in the production of sulfuric acid such as sulfur, lead, copper, zinc sulfides, etc.. 2) Transportation: A manufacturer must consider proximity to transportation routes and the location of both ... be relocating in the area? Is there any suggestions offered by governments to locate in a particular region? The final decision on where the sulfuric acid plant really involves a careful examination and a compromise among all of the factors that have been discussed above. (Bice) T...

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... this is not all there is more. See when acid rain falls it goes and sticks to parts of the tree. Now when ammonia in the air comes in contact with the acid rain on the tree it makes the tree less strong and more likely to get frost or some other plant ... disease. The substance formed when ammonia and acid rain come in contact also promotes growth of fungi and is like ... respiratory illnesses. Research on children from communities that receive a high amount of acidic pollution show increased frequencies of chest colds, allergies and coughs. 2. Acid deposition also influences the economi...

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... loss of nutrients in forest soils may threaten the long-term sustainability of forests in areas with sensitive soils. as may also experience damage from acid fog that often forms at higher elevations. Where do sulphur dioxide emissions come from? Sulphur dioxide (SO2) is generally a byproduct of industrial processes ... killed is still not yet known. However, studies have shown that calcium and magnesium nutrients are washed away from their binding sites when sulphuric acid enters the system. They are replaced by useless hydrogen atoms and this inhibits photosynthesis. In addition, severe...

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... loss of nutrients in forest soils may threaten the long-term sustainability of forests in areas with sensitive soils. as may also experience damage from acid fog that often forms at higher elevations. Where do sulphur dioxide emissions come from? Sulphur dioxide (SO2) is generally a byproduct of industrial processes ... killed is still not yet known. However, studies have shown that calcium and magnesium nutrients are washed away from their binding sites when sulphuric acid enters the system. They are replaced by useless hydrogen atoms and this inhibits photosynthesis. In addition, severe...

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... to look at the your killer. You scream your last words "Why Acid Rain! Why?" Is this a realistic picture of what acid rain is? Of course not. Acid rain doesn't literally mean that acid, strong enough to burn skin upon touch, is falling as rain instead of water ... . So does that mean that acid rain is not a killer? To understand that answer to that question we must first define what acid rain is. According to the EPA: "Acid ... Rain" is a broad term used to describe several ways that acids fall out of the atmosphere. A more precise term is acid ... refers to acidic rain, fog, and snow.....

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... to soybean crops, tomatoes and other leafy vegetables. Acid rain is the culprit in these examples, the death of many agricultural crops is a serious obstruction, however, acidification causes more setbacks on our planet. Acid rain poses a threat to forests and has a negative effect on soil chemistry. "There's a strong likelihood that acid rain will stunt the growth of Ontario forests, ... directly affecting the multi-billion dollar forest products industry." Acid deposition has been blamed for causing needle loss, leaf yellowing, branch and crown ... die back and eventual death of trees...

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... Analysis and Evaluation. Aim: To determine the molarity of an NaOH solution by titrating it with Oxalic acid (a primary standard). Introduction: Oxalic acid is a primary standard. It can therefore be used to determine the molarity of an NaOH solution. Oxalic acid is a weak acid. Therefore this is an example of a weak acid-strong alkali titration and the indicator is phenolphthalein. You should be aware that oxalic ... acid and oxalates are EXTREMELY POISONOUS AND CAR SHOULD BE EXERCISED. Ensure that you wash your hands after the experiment and especially before ... eating anything. In a...

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... the pollution comes from power plants that produce electricity. The wind carries the acidic particles throughout cities, towns and the countryside. Acid precipitation falling on land washes away certain mineral ions, such as calcium and magnesium ions. These ions help buffer the soil solution ... oxides (NO) are the primary causes of acid rain. It occurs when these gases react with water, oxygen and other various compounds to form Sulfuric Acid, Nitric Acid, or other acidic substances. Most acid rains have pHs of 4.3, strong enough to irritate skin. Acid rain flows to streams, lakes, and...

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... pollution. The acids that are released into the air fall to the ground in different forms all over the Earth. The damage of acid rain causes worldwide environmental problems. Sulfur dioxide and nitrogen oxides are the main causes for the problems. These pollutants come from the ... and from certain kinds of factory distributions. These chemicals react with water and other chemicals in the air to form sulfuric acid, nitric acid, and other pollutants. These acid pollutants reach high into the atmosphere, travel with the wind for hundreds of miles, and eventually return to the ground by ....

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... be ten to seventy times more acidic than unpolluted rain. Many living and non-living systems become harmed and damaged, because of acid rain. This article gives an informational, in-depth look at acid rain--its causes and effects; and solutions to the acid rain problem. Smoke and gases, given off by factories, cars, and other polluters that run on fossil fuels, cause ... is present in the fuel combines with oxygen and becomes sulfur dioxide; some of the nitrogen in the air becomes nitrogen oxide. These pollutants go into the atmosphere, and become acid. Sulfur dioxide and nitrogen oxide...

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... , cars and electricity. The very root of the process begins at factories that generate electricity that relies on burning fossil fuels like coal. Acid rain also depends on the over-usage of everyday human needs such as transportation and electric appliances. When these fuels are released into the air ... be burning, but essentially they are starving to death. The deterioration of tree leaves may also inhibit plant germination and reproduction. Some scientists say that acid rain does not have a big of effect on trees because of a certain type of fungi root that can supply calcium to trees...

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... at the table below. pH Level Color of penny after 2 days Glass A Glass B Glass C Glass D On a pH level scale, anything below then 7 is acid, anything above 7 is alkaline. Each level is 10 times acidic or 10 times alkaline then the next level. For example, pH4 is 10 times acidic then pH5. Meaning ... a small change on the pH scale is actually a big change on how acid a solution is. 1. Which glass of solution has the pH level the highest? 2. Which glass of solution has the pH level the lowest? 3. Which penny ... are the same. G. Observe the growth of the seeds for one week. And record th...

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... gas, oil, and from certain kinds of manufacturing. Sulfur dioxide and nitrogen oxides react with water and other chemicals in the air to from sulfuric acid, nitric acid, and other pollutants . What was once a local problem for towns and cities is now an international problem. The spread of this problem originated ... atmosphere, which then traveled with the wind for thousands of kilometers until once again reaching the ground in an invisible state. The effect of acid rain when it reaches the ground reacts chemically with any object it comes in contact with. Acids are corrosive chemicals t...

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... those with high acidic levels. This metal becomes concentrated in the blood and tissues of fish causing severe physical abnormalities. Acid rain causes air quality to deteriorate. Just as acid rain is damaging to water, it is equally damaging to air quality. Sulphur dioxide diffuses into the air and mixes ... dioxide is let into the air, more than can be neutralized by natural nutrients. The ecosystem is slowly eroding due to the increased amounts of acid in the soil. Acidic soil causes the carbon dioxide respiration process to decelerate. In order for plants to perform photosynthesis, th...

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... clouds and condinsation, and then falls back to earth when it rains. Cars and trucks are another great cause of acid rain. Cars produce nitric acid which can be turned into sulphuric acid and sent thousands of miles from the source by air currents. Once the acids fall back to earth, it will ... and the lakes. Lakes in the Muskoka, Haliburton, Algonquin, Parry Sound, and Manitoulin districts could lose their fisheries if the amount of acid rain isn"t reduced. The cost of acid rain is very dramatic. "Nitrogen oxides can react with hydrocarbons to produce ozone, which is a major air pollut...

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... sleet, hail, fog--that is acidic in nature. Acidic means that these forms of water have a pH lower than the 5.6 average of rainwater. Acid rain kills aquatic life, trees, crops and other vegetation, damages buildings and monuments, corrodes copper and lead piping, damages such man-made things as automobiles ... into underground drinking water sources. Rain is naturally acidic because carbon dioxide, found normally in the earth's atmosphere, reacts with water to form carbonic acid. While "pure" rain's acidity is pH 5.6-5.7, actual pH readings vary from place to place depending upon the typ...

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... like normal, clean rain. It's harm to people is not really direct. You are able to walk and swim in acid rain as you would in clean rain. The pollutants that cause acid rain (sulfur dioxide (SO2) and nitrogen oxides (NOx)) also damage human health. These gases interact in the atmosphere ... aerosols make up about 25 percent of fine particles. SO2 and NOx have historically been regulated under the Clean Air Act, including the Acid Rain Program. The Acid rain Program helps reduce the levels of fine sulfate and nitrate particles and so reduce the incidence and the severity of these health p...

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... , it all needs to be washed down the sink with plenty of water. Apparatus list: Two small 100cm3 beakers, for the Sodium Thiosulphate and Hydrochloric acid A small 100cm3 conical flask to mix the fluids in A small conical flask that has a capacity of 35cm3 A piece of lined paper, to judge ... to determine the duration of the reaction A calculator to work out the average reaction rate A total of 280cm3 Sodium Thiosulphate A total of 80cm3 Hydrochloric acid A total of 280cm3 water Pilot study: A pilot study was conducted to see if the reaction being investigated actually worked, and if the...

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... the only way to spot it is under fluorescent lamps. Most damages are caused by environmental fallouts, whether it is acid rain, bird dropping, pollen, or tree sap. But, acid rain scars automotive coatings. Acid rain is both dry and wet deposition of acidic pollutants that can damage auto finishes and other surfaces of materials ... acids. Then as they fall towards the earth they mix with rain, fog, snow, or other things. Car coatings are damaged from all sorts of acid rain, but mostly when dry acidic deposition is mixed with dew or rain. Some ways to minimize the occurrence are to wash yo...

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... the times and people. Tom Wolfe wanted a more realistic approach when he wrote The Electric Kool-Aid Acid Test. The vibrant colorful history of the times is beautifully portrayed in this book. The Electric Kool-Aid Acid Test (further referred to as TEKAAT), is a now-classic portrait of the coterie which gave the ... all the people who took him too seriously. They in turn looked down upon the counter culture, which they once embraced. "All those pathetic eager acid freaks who thought they could buy Peace and Understanding for three bucks a hit. But their loss and failure was everyone's. ...

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Ladies and Gentlemen, My name is ___________ and I wish to be appointed onto our local government to put a stop to the acid rain problem. The acid rain in our area is becoming a major hazard. Gasses released from factories close by combine with the moisture and eventually fall back ... to earth, sometimes 1000 times more acidic than natural rain. This is causing significant problems within our local lakes, rivers and streams. Although acid rain is not concentrated enough to burn through human skin, it kills many trees and other wildlife. Thousands of lakes throughout Canada, Europe and the Un...

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