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September 16, 2014

Homework Help: chemistry

Posted by preshi on Wednesday, May 2, 2012 at 3:24pm.

4. An experiment similar to yours was done by Julio. He used 0.0024 mole of lead instead of magnesium. He collected 45 ml of wet hydrogen gas at 25 degrees Celsius and 0.98 atm. How many ml of H2 gas should Julio have collected? What was Julio’s percent error?

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