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The medium that carries message signals from senders to receivers of communication is
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Iron pyrite (fes2) is the form in which much of the sulfur exists in coal. in the combustion of coal, oxygen reacts with iron pyrite to produce iron(iii) oxide and sulfur dioxide, which is a major source of air pollution and a substantial contributor to acid rain. what mass of fe2o3 is produced from 84 l of oxygen at 3.41 atm and 148â—¦c with an excess of iron pyrite? answer in units of g.
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Advanced Placement (AP), 28.06.2019 08:00
Rhapsody in blue, a carefree blending of jazz and classical music.
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