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April 18, 2014

Homework Help: college chemistry

Posted by ursula on Tuesday, October 23, 2012 at 6:19pm.

How many gram of Zn would be necessary to produce 534 grams of Fe by the sequence of reactions shown below?

Step 1 Zn + HCl ==> ZnCl2 + H2

Step 2 Fe2O3 + H2 ==> Fe + H2O

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