Answer the Following Questions That Refer to the Unbalanced Reaction $\rightarrow$

question 78

Multiple Choice

Answer the following questions that refer to the unbalanced reaction shown below as it occurs in acidic solution:
_______ Cr₂O₇^2- (aq) + _______ I^-(aq) $\rightarrow$ _______ Cr³⁺(aq) + _______ I₂(s)
-Determine the coefficient for the iodide ions.

• A) 1
• B) 2
• C) 3
• D) 6
• E) 7

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