A vessel contains a gaseous mixture of composition by volume, 80% H, and 20% CO. It is desired that the mixture should be made in proportion 50% H, and 50% CO by removing some of the mixture and adding some CO. Calculate per mole of mixture the mass of mixture to be removed, and the mass of CO to be added. The pressure and temperature in the vessel remain constant during the procedure. IAns. 2.7 kg, 10.5 kg)

Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the second and third columns. Be sure each entry you write includes the correct number of significant digits. [1,0'] solution PH -7 5.0 x 10 mol/L ? Imol/L B 5.25 6.4 x 10 10 mol/L Explanation Check Accessib 02022 McGraw Hill LLC All Rights Reserved. Terms of Use Privacy Center

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Equation: M1V1=M2V2