Chemistry, 27.07.2019 02:30 tylerallen0918102
What is the ph of a solution of 0.400 m k2hpo4, potassium hydrogen phosphate?
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Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
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Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
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Chemistry, 22.06.2019 23:00
What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
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What is the ph of a solution of 0.400 m k2hpo4, potassium hydrogen phosphate?...
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