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10.03.2020 •
Chemistry
Air is compressed in an isentrop ic compressor from 15 psi and 530R to 200 psi. Assume ideal gas and variable specific heat. a. Determine the relative pressure at the outlet b. The outlet temperature c. The work consumed by this compressor per unit mass
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Ответ:
The reactants have four hydrogen atoms and four oxygen atoms. On the other hand, the products have just two hydrogen atoms and three oxygen atoms. So, to balance the chemical equation, there should be two more hydrogen atoms and one more oxygen atom. This imbalance can be corrected by placing the number 2 in front of H2O on the reactants' side.