The overall reaction in the lead storage battery is below

Pb(s) Pb02(s) 2 H+(aq) 2 HSO4 (a) 2 PbSO4(s) 2 H20(0)

(a) Calculate eat 25°C for this battery when [H2SO4]-3.8 M; that is, [H+]-[HS04-]一3.8 M. At 25°C,、-2.04 V for the lead storage battery.
(b) For the cell reaction HP--315.9kl and So-263.5yK. Calculate do at-24oC.
(c) Calculate eat -24°C when [H2S04]-3.8 M
(d) Based on your previous answers, why does it seem that batteries fail more often on cold days than on warm days? As the temperature decreases, the cell potential