Jay wants to know how the amount of acidity in rainwater influences the weathering rate of limestone. to answer his question, jay performs an experiment in which he soaks identical pieces of limestone in 200 ml of different carbonic acid solutions. the ph of the solutions range from 3.0 to 5.5. after performing his experiment once, he reports his data and draws a conclusion. what can jay do to improve the reliability and accuracy of his data?
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Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
Chemistry, 22.06.2019 20:00
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Jay wants to know how the amount of acidity in rainwater influences the weathering rate of limestone...
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