QUESTION 4 In the following reaction, Zn (s) + CuSO4 (aq) → ZnSO4 (aq) + Cu(s): Zn is the reducing agent and CuSO4 is th

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Question 4 In The Following Reaction Zn S Cuso4 Aq Znso4 Aq Cu S Zn Is The Reducing Agent And Cuso4 Is Th 1 (46.89 KiB) Viewed 95 times

QUESTION 4 In the following reaction, Zn (s) + CuSO4 (aq) → ZnSO4 (aq) + Cu(s): Zn is the reducing agent and CuSO4 is the oxidizing agent. Cu2+ is the reducing agent and Zn2+ is the oxidizing agent. ZnSO4 is the reducing agent and Cu is the oxidizing agent. CuSO4 is the reducing agent and Zn is the oxidizing agent. none of the above QUESTION 5 What is the oxidation state of the underlined atom in the reaction: NaHCO3 + HCI -- NaCl.CO2 H2O 0900 0 +1 -1 +2 -2 QUESTION 6 The oxidation number of Cr in Cr 207 2-s: +6. OOOOO +2 -2. +7. none of the above