Chemistry, 21.07.2019 17:00 ronnie7898
Which ph range is basic? a. 0.00 to 2.00 b. 3.00 to 5.00 c. 6.00 to 8.00 d. 9.00 to 11.00
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Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?
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Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
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Which ph range is basic? a. 0.00 to 2.00 b. 3.00 to 5.00 c. 6.00 to 8.00 d. 9.00 to 11.00...
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