Answer Cr, Sn, Cu, Co, Cd is wrong.
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Answer Cr, Sn, Cu, Co, Cd is wrong.
Standard (reduction) potentials are given below for several...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Mn2+...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Mn2+ (aq) + 2e- → Mn(s) Cr3+(aq) + 3 e- → Cr(s) Sn2+(aq) + 2 e--> Sn(s) Cu2+ (aq) + 2 e → Cu(s) A13+ (aq) + 3 e- → Al(s) Co2+(aq) + 2 e- → Co(s) Cd2+ (aq) + 2 e- → Cd(s) Ered = -1.185 V Ered = -0.744 V Ered = -0.138 V = +0.342 V Ered = -1.662 V Ered =...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Cd2+...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Cd2+ (aq) + 2 e- → Cd(s) Mn2+(aq) + 2 e- → Mn(s) Cu2+ (aq) + 2 e- → Cu(s) Cr3+(aq) + 3 e- → Cr(s) Sn2+(aq) + 2 e- → Sn(s) A13+(aq) + 3 e- → Al(s) Co2+ (aq) + 2 e- → Co(s) Ered = -0.403 V Ered = -1.185 V Ered = +0.342 V Ered = -0.744 V Ered = -0.138 V...
Two standard reduction potentials are given below. Cd2+(aq) + 2 e− → Cd(s) E⁰red = −0.403...
Two standard reduction potentials are given below. Cd2+(aq) + 2 e− → Cd(s) E⁰red = −0.403 V Al3+(aq) + 3 e− → Al(s) E⁰red = −1.662 V There is only ONE submission for each part. (a) Which is a stronger reducing agent, Cd(s) or Al(s)? Cd(s) Al(s) (b) Which is the most difficult to oxidize, Cd(s) or Al(s)? Cd(s) Al(s) (c) Is Cd(s) able to reduce Al3+(aq) in a spontaneous reaction? is able is not able (d) Is Al(s) able...
Given the following standard reduction potentials choose the cell which will work as a voltaic cell....
Given the following standard reduction potentials choose the cell which will work as a voltaic cell. All cells below are written according to the usual cell diagram convention. Cu2+(aq) + 2e → Cu(s) E° = 0.34 V 2H+(aq) + 2e → H2(g) E° = 0.00 V Sn2+ (aq) + 2e → Sn(s) E° = -0.14 V Ni2+(aq) + 2e → Ni(s) E° = -0.26 V Cd2+(aq) + 2e → → Cd(s) E° = -0.40 V Sn(s) | Sn2+(aq) || Ni2+(aq)...
the standard reduction potential is attached below Use the table of standard reduction potentials for the...
the standard reduction potential is attached below
Use the table of standard reduction potentials for the following exercises. 4. Predict the products of the following redox reactions, then identify which could spontaneously occur. a) H(aq) + Au (s) → b) H (aq) + Na (8) ► c) Au+ (aq) + Na (5) ► 5. Find a reagent that can oxidize Br" to Br2 but cannot oxidize CI'' to Cl? More than one reagent is possible, but you only need to...
please help with these, the standard reduction potentials are given in the last two pictures A...
please help with these, the standard reduction potentials are
given in the last two pictures
A standard galvanic cell is constructed in which a Cu2+ Cu half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Cu -> Cu2+ + 2e Fe2+Fe could be the other standard half cell. Hg2+Hg could be the other standard half cell. In the external...
1. Which metal can reduce Ni2+ ions but not Fe2+ ions? Cd²⁺，Cr，Sn²⁺，Sn，Cd 2.Which species can oxidize...
1. Which metal can reduce Ni2+ ions but not Fe2+ ions?
Cd²⁺，Cr，Sn²⁺，Sn，Cd
2.Which species can oxidize Sn but not Fe?
Ni，Ni²⁺，Pb²⁺，Cd，Pb
1.68 1.51 1.50 1.09 1.00 0.96 0.95 FAO) + 2 H,0,1a) + 2H(aq) + 2e PO4 + 4H"(aq) + S0,00) + 2€ Mno. (aq) + 4H(aq) + 3e Mno,aq) + 8H(aq) + 5e Au?+ (aq) + 3€ PbO (8) + 4H(aq) + 2 Cl@) + 2 Cr,0,?" (aq) + 14 H*(aq) + 6e 0,(@) + 4H(aq) + 4e MnO...
Name: Anode Zno 20. Consider the following standard reduction potentials: 2H*(aq) + 2 Hz(8); E-0.00 V...
Name: Anode Zno 20. Consider the following standard reduction potentials: 2H*(aq) + 2 Hz(8); E-0.00 V Sn?"(aq) +20 Sn(s); E =-0.15 V Cd?"(aq) + 20 = Cd(s); E--0.40 V Which pair of substances will react spontaneously under standard-state conditions A) Sn? with H B) Sn? with Cd C) Cd with Sn D) Cd with Sn2+ E) Sn with Cd2+ charsold a
Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG...
Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG for the following redox reaction Round your answer to 3 significant digits. 2CH(OH), (-) +100H(aq) + 3Br (1) ► 2010 (92) +8H,O()+6Be (aq) cil Data E (V) 0.7996 x 5 ? -1.675 1.692 1.498 -2.912 1.066 1.35827 Half-Reaction Agt (aq) + e -- Ag (s) AP+ (aq) + 3e" -Al(s) Aut (aq) + e - Au (s) Au3+ (aq) + 3e" - Au (5)...
May or may not use Standard Reduction Potentials to answer the question. Standard Reduction Potentials at...
May or may not use Standard Reduction Potentials to
answer the question.
Standard Reduction Potentials at 298 K E° (V) 2.08 v 1.776 v 1.33 v 0.800 v 0.520 v 0.337 v 0.159 v 0.000 v -0.227 v 0.42 v 0.90 v 2.36 v 2.84 v 2.92 v Half-reaction O3 +2 H+1 22 H20+02 H202 + 2 H +2 e -2 H20 Cr207 + 14 H+6e-->2 Cr+7 H20 Cu +e Cu Cut2 +2e Cu 2H+1+2e -H2 Co2 +2e --Co Cr2+2e-Cr...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Mn2+ (aq) + 2e- → Mn(s) Cr3+(aq) + 3 e- → Cr(s) Sn2+(aq) + 2 e--> Sn(s) Cu2+ (aq) + 2 e → Cu(s) A13+ (aq) + 3 e- → Al(s) Co2+(aq) + 2 e- → Co(s) Cd2+ (aq) + 2 e- → Cd(s) Ered = -1.185 V Ered = -0.744 V Ered = -0.138 V = +0.342 V Ered = -1.662 V Ered =...
Standard (reduction) potentials are given below for several half-reactions. Use them to answer the following. Cd2+ (aq) + 2 e- → Cd(s) Mn2+(aq) + 2 e- → Mn(s) Cu2+ (aq) + 2 e- → Cu(s) Cr3+(aq) + 3 e- → Cr(s) Sn2+(aq) + 2 e- → Sn(s) A13+(aq) + 3 e- → Al(s) Co2+ (aq) + 2 e- → Co(s) Ered = -0.403 V Ered = -1.185 V Ered = +0.342 V Ered = -0.744 V Ered = -0.138 V...
Given the following standard reduction potentials choose the cell which will work as a voltaic cell. All cells below are written according to the usual cell diagram convention. Cu2+(aq) + 2e → Cu(s) E° = 0.34 V 2H+(aq) + 2e → H2(g) E° = 0.00 V Sn2+ (aq) + 2e → Sn(s) E° = -0.14 V Ni2+(aq) + 2e → Ni(s) E° = -0.26 V Cd2+(aq) + 2e → → Cd(s) E° = -0.40 V Sn(s) | Sn2+(aq) || Ni2+(aq)...
the standard reduction potential is attached below
Use the table of standard reduction potentials for the following exercises. 4. Predict the products of the following redox reactions, then identify which could spontaneously occur. a) H(aq) + Au (s) → b) H (aq) + Na (8) ► c) Au+ (aq) + Na (5) ► 5. Find a reagent that can oxidize Br" to Br2 but cannot oxidize CI'' to Cl? More than one reagent is possible, but you only need to...
please help with these, the standard reduction potentials are
given in the last two pictures
A standard galvanic cell is constructed in which a Cu2+ Cu half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Cu -> Cu2+ + 2e Fe2+Fe could be the other standard half cell. Hg2+Hg could be the other standard half cell. In the external...
1. Which metal can reduce Ni2+ ions but not Fe2+ ions?
Cd²⁺，Cr，Sn²⁺，Sn，Cd
2.Which species can oxidize Sn but not Fe?
Ni，Ni²⁺，Pb²⁺，Cd，Pb
1.68 1.51 1.50 1.09 1.00 0.96 0.95 FAO) + 2 H,0,1a) + 2H(aq) + 2e PO4 + 4H"(aq) + S0,00) + 2€ Mno. (aq) + 4H(aq) + 3e Mno,aq) + 8H(aq) + 5e Au?+ (aq) + 3€ PbO (8) + 4H(aq) + 2 Cl@) + 2 Cr,0,?" (aq) + 14 H*(aq) + 6e 0,(@) + 4H(aq) + 4e MnO...
Name: Anode Zno 20. Consider the following standard reduction potentials: 2H*(aq) + 2 Hz(8); E-0.00 V Sn?"(aq) +20 Sn(s); E =-0.15 V Cd?"(aq) + 20 = Cd(s); E--0.40 V Which pair of substances will react spontaneously under standard-state conditions A) Sn? with H B) Sn? with Cd C) Cd with Sn D) Cd with Sn2+ E) Sn with Cd2+ charsold a
Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG for the following redox reaction Round your answer to 3 significant digits. 2CH(OH), (-) +100H(aq) + 3Br (1) ► 2010 (92) +8H,O()+6Be (aq) cil Data E (V) 0.7996 x 5 ? -1.675 1.692 1.498 -2.912 1.066 1.35827 Half-Reaction Agt (aq) + e -- Ag (s) AP+ (aq) + 3e" -Al(s) Aut (aq) + e - Au (s) Au3+ (aq) + 3e" - Au (5)...
May or may not use Standard Reduction Potentials to
answer the question.
Standard Reduction Potentials at 298 K E° (V) 2.08 v 1.776 v 1.33 v 0.800 v 0.520 v 0.337 v 0.159 v 0.000 v -0.227 v 0.42 v 0.90 v 2.36 v 2.84 v 2.92 v Half-reaction O3 +2 H+1 22 H20+02 H202 + 2 H +2 e -2 H20 Cr207 + 14 H+6e-->2 Cr+7 H20 Cu +e Cu Cut2 +2e Cu 2H+1+2e -H2 Co2 +2e --Co Cr2+2e-Cr...
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