history of the battery
DESCRIPTION
History of the Battery. Leyden Jar. Battery of Leyden Jars. Leclanche Dry Cell. Zn | Zn 2+ , NH 4 Cl, MnO 2 | C. Zn + 2 MnO 2 + 2 NH 4 + Mn 2 O 3 + 2 NH 3 + H 2 O + Zn 2+. Lead Storage Battery. Pb(s) | PbSO 4 (s) | H 2 SO 4 (aq) | PbSO 4 (s) | PbO 2 (s) | Pb(s). - PowerPoint PPT PresentationTRANSCRIPT
History of the Battery
Leyden JarBattery of Leyden Jars
Leclanche Dry Cell
Zn | Zn2+, NH4Cl, MnO2 | C
Zn + 2 MnO2 + 2 NH4+ Mn2O3 + 2 NH3 + H2O + Zn2+
Lead Storage Battery
Pb(s) | PbSO4(s) | H2SO4(aq) | PbSO4(s) | PbO2(s) | Pb(s)
Pb + PbO2 + 2 H2SO4 2 PbSO4 + 2 H2O
Mercury Battery
Zn | ZnO2 | OH- | Hg | HgO
Zn + HgO ZnO + Hg
Fuel Cell