Consider the unbalanced redox reaction:
Cr2 O7 2-(aq) + Cu(s) ----> Cr3+(aq) + Cu2+
Balance the equation in acidic solution and determine how much of a 0.850 M K2 Cr2 O7 solution is required to completely dissolve 5.25 g of Cu.
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How much of this can you do on your own? Where are you stuck?
on chem chapter 16
2 answers