INTRODUCTION: Acid rain is a great problem in our world. It causes fish and plants to die in our waters. As well it causes harm to our own race as well, because we eat these fish, drink this water and eat these plants. It is a problem that we must all face together and try to get rid of. However acid rain on it"s own is not the biggest problem. It cause many other problems such as aluminum poisoning. Acid Rain is deadly. WHAT IS ACID RAIN? Acid rain is all the rain, snow, mist etc that falls from the...
of our lakes, our rivers, our wild life and most importantly us. As well it causes other problems that are very serious as well such as the release of aluminium and lead into our water supplies. We are suffering because of it. In Scotland there are many birth defects being attributed to it. We must cut down the releases of chemicals that cause it. But it will take time, even if we were to stop today we would have the problem for years to come because of the build up in the soil. Let"s hope we can do something.

of our lakes, our rivers, our wild life and most importantly us. As well it causes other problems that are very serious as well such as the release of aluminium and lead into our water supplies. We are suffering because of it. In Scotland there are many birth defects being attributed to it. We must cut down the releases of chemicals that cause it. But it will take time, even if we were to stop today we would have the problem for years to come because of the build up in the soil. Let"s hope we can do something.
Experiment: Determining pH of identical strong and weak solutions Date: 31/10/03 Aim: Plan and perform a first-hand investigation to measure the pH of identical concentrations of strong and weak acids. Equipment: ?é?À Deionised water H2O ?é?À Tartaric Acid C4H6O6 ?é?À Citric Acid C6H8O7 ?é?À Sulfuric Acid H2SO4 ?é?À Acetic Acid...
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Iron comes from the Latin word ferrum. From ferrum its symbol became Fe. The atomic number of iron is 26, and its atomic weight is 55.845. Iron is a magnetic, bendable, shiny white metallic element. Pure iron has a hardness that ranges from 4 to 5. It is soft and...
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I am presented with the problem of deriving a method to find out what products are formed in the thermal decomposition of copper carbonate CuCO3. The two possible equations for this reaction are: 1 2CuCO3s Cu2Os + 2CO2g + 1/2O2g 2 CuCO3s CuOs + CO2g ...
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How has globalization changed Vietnam After many years of war with France and the United States, Vietnam closed its economy to the outside world and attempted to control its own destiny. This was not successful and the country decided to open its doors to globalization in the 1980s...
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H2O2, a colourless liquid usually produced as aqueous solutions of various strengths, used principally for bleaching cotton and other textiles and wood pulp, in the manufacture of other chemicals, as a rocket propellant, and for cosmetic and medicinal purposes. Solutions containing more than about 8 percent hydrogen peroxide are corrosive...
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