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Ti2++cr2o72-

Please check. Thank you.2. What is the reduction half-reaction for the following unbalanced redox equation? Cr2O72– + NH4+
1. 4 answers
2. asked by Jack
3. 937 views
Please explain this to me2I- --> I2 + 2e Cr2O72- ==> Cr3+ 6e + 14H + Cr2O72- ==> 2Cr3+ + 7H20 I don't understand how the left
1. 2 answers
2. asked by Monique
3. 595 views
What is the volume in milliliters of 0.1069 M Cr2O72- required to react with 252.4 mL of 0.08013 M Cl- according to the reaction
1. 1 answer
2. asked by madoo
3. 599 views
Which is reduced in the following reaction:Cr2O72-+6S2O32-+14H+>2Cr3+ + 3S4O62- + 7H20 A. H+ B. Cr6+ C. S4O62- D. S2+ E. O2- I
1. 1 answer
2. asked by Debbie
3. 6,627 views
Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when [Cr3+] = 0.15 M, [Al3+] = 0.30
1. 7 answers
2. asked by Anonymous
3. 5,233 views
Calculate the pH of the cathode compartment for the following reaction given ℰcell = 3.01 V when [Cr3+ ] = 0.15 M, [Al3+ ] =
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2. asked by eli
3. 370 views
Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when [Cr3+] = 0.15 M, [Al3+] = 0.30
1. 0 answers
2. asked by Anonymous
3. 955 views
Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when [Cr3+] = 0.15 M, [Al3+] = 0.30
1. 4 answers
2. asked by Anonymous
3. 1,248 views
_________is reduced in the following reaction:Cr2O72-+6S2O32-+14H+>2Cr3+ + 3S4O62- + 7H20 A. H+ B. Cr6+ C. S4O62- D. S2+ E. O2-
1. 1 answer
2. asked by Debbie
3. 1,557 views
Calculate the Keq of the reversible reactions Cr2O7 + 2OH -> CrO4 + H2O and 2CrO42->Cr2O72 , given the following data:HCrO4 -> H
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2. asked by Trix
3. 1,585 views