For the redox reaction given below complete the following: Cr2O3 + Ca > 3CaO + C (a) What is the oxidation no. of Cr in
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For the redox reaction given below complete the following: Cr2O3 + Ca > 3CaO + C (a) What is the oxidation no. of Cr in
For the redox reaction given below complete the following: Cr2O3 + Ca - -> 3CaO + Cr on (a) What is the oxidation no. of Cr in Cr2O3? Choose... (b) What is the oxidation no. of Ca Choose... (c) Find the element oxidized Choose... Cr Са (d) Find the element Reduced (e) Find the Oxidizing Agent () Find the Reducing Agent +4 -1 6 +3 Cr203 0 (g) How many electrons transferred in this reaction?
26 For the redox reaction given below complete the following: Cr2O3 + Ca -> 3CaO + Cr . out of question (a) What is the oxidation no. of Cr in Cr2O3? Choose... - (b) What is the oxidation no. of Ca Choose... (c) Find the element oxidized Choose... (d) Find the element Reduced Choose... Cr Ca (e) Find the Oxidizing Agent (0) Find the Reducing Agent (g) How many electrons transferred in this reaction? +4 -1 6 +3 01203 0 27
of tion For the redox reaction given below complete the follo Choose... Cr2O3 + Ca ----> 3CaO + C Cr Ca O +4 (a) What is the oxidation no. of Cr in Cr2O3? -1 6 (b) What is the oxidation no. of Ca +3 Cr203 (c) Find the element oxidized 0 (d) Find the element Reduced Choose... (e) Find the Oxidizing Agent Choose... (0) Find the Reducing Agent Choose... 2 (9) How many electrons transferred in this reaction? Choose... 27
of For the redox reaction given below complete the following: Cr2O3 + Ca ----> 3CaO + Cr Choose... Cr Ca (a) What is the oxidation no. of Cr in Cr2O3? O stion +4 (b) What is the oxidation no. of Ca (C) Find the element oxidized -1 6 +3 Cr203 0 (d) Find the element Reduced (e) Find the Oxidizing Agent Choose... (0) Find the Reducing Agent Choose.... (g) How many electrons transferred in this reaction? Choose... -
For the redox reaction given below complete the following: Cr2O3 + Ca ---> 3CaO + Cr (a) What is the oxidation no. of Crin Cr2O3? (b) What is the oxidation no. of Ca Choose... Cr Ca 0 +4 -1 6 +3 Cr203 0 (c) Find the element oxidized (d) Find the element Reduced (e) Find the Oxidizing Agent ( Find the Reducing Agent Choose... A (g) How many electrons transferred in this reaction? Choose... •
26 For the redox reaction given below complete the following: Cr2O3 + Ca -> 3CaO + Cr ut of estion (a) What is the oxidation no. of Cr in Cr2O3? s Choose... Cr (b) What is the oxidation no. of Ca Ca (c) Find the element oxidized (d) Find the element Reduced 0 +4 -1 6 +3 Cr203 0 (e) Find the Oxidizing Agent Find the Reducing Agent (g) How many electrons transferred in this reaction? Choose...