college chemistry

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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

  • college chemistry -

    The forensic technician at a crime scene has just prepared a luminol stock solution by adding 19.0 of luminol to H2O creating a solution with a total volume of 75.0 mL.

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