If 2.5g of Ca metal is reacted with excess HCl, how many liters of H2 gas are produced at 25 C and 1 atm?
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LOL doin the take-home quiz from kelly's lecture? i need answer too
http://answers.yahoo.com/question/index?qid=20100711094102AAaw3QE
use that as an example
http://answers.yahoo.com/question/index?qid=20100711094102AAaw3QE
use that as an example