The modern electroplater; a complete book considering fully the elementary principles of electro deposition of metals, their practical application and industrial use . lationto each other as their respective chemical equivalent of any element in chemistry is theamount by weight which may replace or combine withone part by weight of hydrogen. Using again thesimple illustration of water, H20 might be expressed The Electric Circuit 29 hydrogen 2, oxygen 16. Thus the ratio is eight to oneand eight is the chemical equivalent of oxygen. Theequivalents of other elements are determined
The modern electroplater; a complete book considering fully the elementary principles of electro deposition of metals, their practical application and industrial use . lationto each other as their respective chemical equivalent of any element in chemistry is theamount by weight which may replace or combine withone part by weight of hydrogen. Using again thesimple illustration of water, H20 might be expressed The Electric Circuit 29 hydrogen 2, oxygen 16. Thus the ratio is eight to oneand eight is the chemical equivalent of oxygen. Theequivalents of other elements are determined in likemanner. The atomic weight, when divided by theequivalent weight, gives a number termed the valencyof that element. ELECTRICAL CONDUCTORS The effect of the passage of electricity through anelectrolyte is to decompose it. Quite different is theresult of current flow through a metal from an increase in temperature, there is nochemical or physical change in the metal. THE ELECTRIC CIRCUIT Before there can be a flow of electricity a completecircuit must be established. Such a circuit is indi-cated in Fig. 2, where it is compared with a simple.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectelectro, bookyear1920
