The 6-V lead acid battery in a yard tractor is rated at 300 Ah. Find the maximum
ID: 529156 • Letter: T
Question
The 6-V lead acid battery in a yard tractor is rated at 300 Ah. Find the maximum amount of work in the battery. N_2 (g) + 3 H_2 (g) rightarrow 2 NH_3 (g) Considering the Haber process consider the following: a) Determine what is oxidized & reduced. b) Calculate K at room temp, use Appendix C for thermodynamic values c) Find the standard emf value a 25 degree C. Balance the following reactions. Use back of paper. a. in acidic solution: Fe^+2 (aq) + MnO^-1_4 (aq) rightarrow Fe^+3 (aq) + Mn^+2 (aq) b. in basic solution: Bi(OH)_3 (aq) + Sn(OH)^2-_4 (aq) rightarrow Sn(OH)^2-_6 (aq) + Bi(s)Explanation / Answer
#5) Maximum amount of work,W=QV
Given voltage,V= 6V
Charge,Q= 300 amp
W=300 amp x 6 V
= 1800 J
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