A current of 0.44 A is passed through a solution of a ruthenium nitrate salt, causing reduction of t — Electrochemistry Chemistry Question
Question
A current of 0.44 A is passed through a solution of a ruthenium nitrate salt, causing reduction of the metal ion to the metal. After 25.0 minutes, 0.345 g of Ru(s) has been deposited. What is the oxidation state of ruthenium in the nitrate salt?
A.✓ Correct
+2
B.
+3
C.
+4
D.
+6
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