Which substance is the reducing agent in this reaction? 2Cr(OH)3+3OCl−+4OH−→2CrO4−2+3Cl−+5H2O 2 C r ( O H...
Which substance is the reducing agent in this reaction?
2Cr(OH)3+3OCl−+4OH−→2CrO4−2+3Cl−+5H2O 2 C r ( O H ) 3 + 3 O C l − + 4 O H − → 2 C r O 4 − 2 + 3 C l − + 5 H 2 O
Express your answer as a chemical formula.
Homework Answers
2 Cr(OH)3 + 3 OCl− + 4 OH−..........> 2 CrO4−2 + 3 Cl− + 5 H2O
Oxidation state of Cr in Cr(OH)3 = +3 and that in CrO4−2 = +6
oxidation state of Cl in OCl- = +1 and that in Cl- = -1
so Cl is reduced and Cr is oxidized.
thus
reducing agent is Cr(OH)3
Add Answer to:
Which substance is the reducing agent in this reaction?
2Cr(OH)3+3OCl−+4OH−→2CrO4−2+3Cl−+5H2O 2 C r ( O H...
Part B Which substance is the oxidizing agent in this reaction? FeO+CO?Fe+CO2 Express your answer as...
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5&6
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Oxidizing agent Reducing agent termine which half-cell elect the potentials, note that are them is to...
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[References] Sc(s) + 3Ag+ (aq) + 3 Ag(s) + Sc3+ (aq) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced CE SC HBr(9) + NH3(g) + NH4Br(s) Redox? Oxidizing Agent in Reducing Agent Substance Oxidized Substance Reduced GeCl4 (1) + 2H2O(l) + 4HCl(aq) + GeO2 (s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced d. Si C14 (1) + 2Ba(s) + 2BaCl2(8) + Si(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Yes 2 SiBr, Ba SiBa Al(OH).-...
5&6
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