agent: oxidizing agent: redox reaction? yes no 2N,(g) + 50, (g) → 2N,0,(g) reducing agent: oxidizing agent: redox reaction? yes no 30,(g) + 4Fe(s) 2Fe,0,(s) reducing agent: oxidizing agent:

Which of the following is an oxidation-reduction reaction?     A)  Ba(C2H3O2)2(aq)  +  Na2SO4(aq)   →   BaSO4(s) + 2NaC2H3O2(aq)    B)  CaO(s)  +  2HCl(aq)   →   CaCl2(aq) + H2O(l)     C)  Mg(OH)2(s)  +  2HNO3(aq)   →   Mg(NO3)2(aq) + 2H2O(l)   D)  Ca(s)  +  2H2O(aq)   →   Ca(OH)2(aq) + H2(g)

Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox") reaction. If the reaction is a redox reaction, write down the formula of the reducing agent and the formula of the oxidizing agent. redox reaction? | yes O no HSo, (aq) + OH (aq) so, (ag) + H,0(1) reducing agent: oxidizing agent: redox reaction? O yes O no 2Na (s) + Cl, (g) - 2NACI(s) reducing agent: oxidizing agent: redox reaction? O yes O no Fe(s) + Cuso, (ag) - Feso, (aq) + Cu(s) reducing agent: oxidizing agent: Explanation Check 02021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Accessibili MacBook Air

Determine whether or not each reaction is an oxidation and reduction reaction (explain why) For each redox reaction, identify the oxidizing and reducing agents.  1-   2Mg(s) + O2(g) -----> 2MgO(s)  2-   2HBr (aq) + Ca(OH)2(aq) -----> 2H2O(I) + CaBr2 (aq)  3-   Zn(s) + Fe2+(aq) -----> Zn2+(aq) + Fe(s)