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mangozier
Questions (3)
Tricky one- my math fails here
(a) A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed
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At temperatures above 930 ∘C, PbO reduces PbS to form metallic lead (Pb). The byproduct of the reaction is SO2. Calculate the
2 answers
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A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.87 kg m-3. Under these conditions the
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Answers (1)
doesnt work for me. the answer is still wrong
