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Question
Determine the number of water molecules necessary to balance the following chemical equation.
Cr2O72-(aq) + Cl-(aq) + H+(aq) -> Cr3+(aq) + Cl2(g) + _____ H2O(l)
A) 3
B) 5
C) 7
D) 14
Answer
This answer is hidden. It contains 1 characters.
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