Using data found in Appendix E of your textbook calculate the
nonstandard emf for each of the following reactions if the
concentration of each of the ions in these reactions is 0.0006
molar and everything else is standard (use 298 K for the
temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol):
(a) 2 H+(aq) + 2 Cu(s) --> 1 H2(g) + 2 Cu+(aq) | E = V |
(b) 1 Ca2+(aq) + 2 K(s) --> 1 Ca(s) + 2 K+(aq) | E = V |
(c) 1 I2(s) + 2 Br-(aq) --> 2 I-(aq) + 1 Br2(l) | E = V |
(d) 1 Na+(aq) + 1 Ce3+(aq) --> 1 Na(s) + 1 Ce4+(aq) | E = V |
Using data found in Appendix E of your textbook calculate the nonstandard emf for each of...
33.Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0006 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): (a) 2 Hg2+(aq) + 1 Sn(s) --> 1 Hg22+(aq) + 1 Sn2+(aq) E = V (b) 1 Cd2+(aq) + 1 Sn2+(aq) --> 1 Cd(s) + 1 Sn4+(aq) E...
Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0003 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): 33. 0/0.1 points Previous Answers 1/4 Submissions Used My Notes Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the...
Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0007 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): (a) 2 Li+(aq) + 1 Sn(s) --> 2 Li(s) + 1 Sn2+(aq) (b) 1 Zn2+(aq) + 1 Ca(s) --> 1 Zn(s) + 1 Ca2+(aq) (c) 1 Mg2+(aq)...
Part 1.) Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0002 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): (a) 2 Hg2+(aq) + 1 Sn(s) --> 1 Hg22+(aq) + 1 Sn2+(aq) E = __ V (b) 1 F2(g) + 1 Mg(s) --> 2 F-(aq)...
Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions in these reactions is 0.0005 molar and everything else is standard (use 298 K for the temperature, R = 8.314 J/mol-K, and F = 96,485 C/mol): Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the following reactions if the concentration of each of the ions...
33 0.1 points 0/4 Submissions Used Using data found in Appendix E of your textbook caloulate the nonstandard emf for each of the following reactions if the concentration of each of the lons in these reactions is 0.0001 molar and everything else is standard (use 298K for the temperature, R 8.314 mol-K, and F 96,485 C/mol): My Notes (a) 1 Fala) + 1 Cus)->2 F (aq) +1 C(aq) E- (b) 2 Cu'(aq) 1 Fe(s)->2 Cu(s) + 1 Fe (a) E...
31. + -10.1 points 0/4 Submissions Used Balance the following equations. (Use the lowest possible whole-number coefficients. These may be zero.) (a) CIO (aq) + 12() = Cl(aq) + 103 (aq) CIO + 12+ H H20 = + 103 + H+ H2O (b) NO3 (aq) + As2O3(s) = N2O3(aq) + H3ASO4(aq) NO3 + As2O3 + H+ + H20 = N203 + C H3A504 + H+ + H2O (c) Cro42-(aq) + N2H4(aq) = Cr(OH)3(s) + N2(9) croq²+ NaH4+ OH + H20...
For each of the following reactions, balance the chemical equation, calculate the emf, and calculate G° at 298 K. (Use the smallest possible coefficients for H2O(l), H+(aq), and HO-(aq). These may be zero.) (a) In acidic solution copper(I) ion is oxidized to copper(II) ion by nitrate ion. Cu+(aq) + NO3-(aq) + H+(aq) Cu2+(aq) NO(g) + H2O(l) emf V G° kJ (b) Aqueous iodide ion is oxidized to I2(s) by Hg22+(aq). I-(aq) + Hg22+(aq) + H+ I2(s) Hg(l) + H2O(l) emf V G° kJ (c) In basic solution Cr(OH)3(s) is...
A voltaic cell utilizes the following reaction and operates at 298 K: 3Ce4+(aq)+Cr(s)→3Ce3+(aq)+Cr3+(aq). emf=2.35 1. What is the emf of this cell when [Ce4+]= 1.1 M , [Ce3+]= 1.2×10−2 M , and [Cr3+]=1.1×10−2 M ? 2. when [Ce4+]= 0.40 M ,[Ce3+]= 0.75 M , and [Cr3+]= 1.6 M ?
Constants The following values may be useful when solving this tutorial. Constant Value E∘Cu 0.337 V E∘Zn -0.763 V R 8.314 J⋅mol−1⋅K−1 F 96,485 C/mol T 298 K Part A Part complete In the activity, click on the E∘cell and Keq quantities to observe how they are related. Use this relation to calculate Keq for the following redox reaction that occurs in an electrochemical cell having two electrodes: a cathode and an anode. The two half-reactions that occur in the...