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Platinichloride Method for Bases - Chemical Methods
Organic bases combine along with chloroplatinic acid, H2PtCl6 to make insoluble platinichlorides, that on ignition, opt out a remains of metallic platinum. By knowing the mass of platinum salt and the mass of metallic platinum, molecular mass of platinum salt can be ascertained. Let B represents one molecule of the base. Whether the base is mono-acidic, the formula of the salt will be B2H2PtCl6.
Assume that E be the equivalent mass volume of the base.
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Atoms with the different numbers of neutrons and same atomic number are known as isotopes. The chemical properties of an element are determined by wildly the charge on the nucleus,
Q. What is standard electrode potentials of lanthanides? The standard electrode potentials of lanthanides for the half reaction Ln 3+ (aq) + 3e ----------------> Ln (s)
Q. Determine the Number of neutrons? Isotopes of an element can as well be specified by writing the mass number of the isotope following a hyphen after the name of the element.
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