ical.
_Electro-chemical equivalents_, 824, 833, 835, 855.
----, table of, 847.
----, how ascertained, 837.
---- always consistent, 835.
---- same as chemical equivalents, 836, 839.
---- able to determine atomic number, 851.
Electro-chemical excitation, 878, 919, 1738.
Electrode defined, 662.
_Electrodes_ affected by heat, 1637.
----, _varied in_ size, 714, 722.
----, ---- nature, 807.
----. _See_ Poles.
Electrolysis, resistance to, 1007.
_Electrolyte_ defined, 664.
---- _exciting, solution of_ acid, 881, 925.
---- ---- alkali, 931, 941.
---- _exciting_, water, 944, 945.
---- ---- sulphuretted solution, 943.
_Electrolytes_, their necessary constitution, 669, 823, 829, 858, 921,
1347, 1708.
---- consist of single proportionals of elements, 679, 697, 830, 1707.
---- _essential to voltaic pile_, 921.
---- ----, why, 858, 923.
---- conduct and decompose simultaneously, 413.
---- can conduct feeble currents without decomposition, 967.
----, as ordinary conductors, 970, 983, 1344.
----, solid, their insulating and conducting power, 419.
----, real conductive power not affected by dissolved matters, 1356.
----, needful conducting power, 1158.
---- are good conductors when fluid, 394, 823.
_Electrolytes non-conductors when solid_ 381, 394.
----, why, 910, 1705.
----, the exception, 1032.
_Electrolytes_, their particles polarize as wholes, 1700.
----, polarized light sent across, 951.
----, relation of their moving elements to the passing current, 923, 1704.
----, their resistance to decomposition, 891, 1007, 1705.
----, and metal, their states in the voltaic pile, 946.
----, salts considered as, 698.
----, acids not of this class, 681.
_Electrolytic_ action of the current, 478, 518, 1620.
---- conductors, 474.
---- discharge, 1343. _See_ Discharge, electrolytic.
---- induction, 1164, 1343.
---- _intensity_, 911, 966, 983.
---- ---- varies for different bodies, 912, 986, 1354.
---- ---- of chloride of lead, 978.
---- ---- chloride of silver, 979.
---- ---- sulphate of soda, 975.
---- ---- water, 968, 981.
---- ---- its natural relation, 987.
_Electrolyzation_, 450, 661, 1164, 1347, 1704. _See_ Decomposition
electro-chemical.
---- defined, 664.
---- facilitated, 394, 417, 549, 1355.
---- in a single circuit, 863, 879.
----, intensity needful for, 919, 966,
---- of chloride of silver, 541, 979.
---- sulphate of magnesia, 495.
---- and conduction associated, 413, 676.
Electro-magnet, inductive effects in,