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An evaluation of R was performed, following the procedure described in this module. The barometric pressure was 736 torr, the temperature was 295k and volume of hydrogen gas collected was 35.6 mL. The calculated value of R was 82.1 mL atm K^-1 mol^-1.
1) what is the volume of one mole of hydrogen gas at 273 K and 760 torr?
2) what is the volume of one mole of oxygen gas under the same conditions?
3) what does this suggest concerning the ideal gas law?
What is the concentration of each species present when equilibrium is reached? b. What is the value of Kc for this reaction at 500K?
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A metal object with a mass of 19g is heated to 96c, then transferred to a calorimeter containing 75g of water at 18c. The water and teh metal object reach a final temperature of 22c.
In the electrolysis of water, 2h20 yields 2h2 plus o2, if the volume of oxygen produced was 8ml, what would be the volume of hydrogen produced?
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