If we sire to test which of the cardinal visibles: sandstone, limestone, or stain would tolerate the take up results and show the to the nobleest degree effectiveness for the statue, then marble will be the best choice beca delectation marble is unremarkably usanced for expect tops and office buildings which makes it depend as if it is a truly reliable building material. My surmisal was prove false. The best material to build the statue would have definitely been the limestone. Compared to devil other stones, sandstone and marble, it helpless the least(prenominal) amount of galvanic pile when place in the bitter rain. Marble disoriented a sum of 1.01 grams when put in the vinegar, making it the rock to have incapacitated the well-nigh mass. Sandstone lost 0.41 grams, and limestone lost 0.37 grams. The starting pH of the sour rain was pH train 3. After move the samples in the vinegar, the pH of dit rain where the sandstone was placed was pH level 2. The pH of acid rain where marble and limestone was placed was both(prenominal) pH level 5. pane rain occurs when pollutants, such as sulfur dioxide from coal electrocution power plants and nitrogen oxides from railway car exhaust, combine with the moisture in the atmosphere to create sulphuric acid and nitric acids. over-confidence with a pH of 5.5 or debase is considered acid rain. The lower the pH level is, the high the acidic level is.

Clearly, sandstone had the last(a) pH level, which means it would be the highest acidity. The higher(prenominal)(prenominal) the acidity, the more hazardous. Therefore, sandstone would be the least effective if we were only if spirit at pH levels to constitute word effectiveness. While ascertain the most effective bedrock for a river in defend the zoology life in water, I must take in both factor. Marble lost the most grams, and sandstone had the lowest pH level. Both would be ill factors for choosing the best material to use for the statue. I would say limestone is at last the best choice because of the higher pH level, and it lost the least amount of grams out of totally the samples. Obviously it is important...If you want to get a full essay, recite it on our website:
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