While selenic acid has the formula H2SeO4 and thus is directly related to sulfuric acid, telluric acid
Question:
a. What is the oxidation state of tellurium in Te(OH)6?
b. Despite its structural differences with sulfuric and selenic acid, telluric acid is a diprotic acid with pKa1 = 7.68 and pKa2 = 11.29. Telluric acid can be prepared by hydrolysis of tellurium hexafluoride according to the equation
TeF6(g) + 6H2O(l) → Te(OH)6(aq) + 6HF(aq)
Tellurium hexafluoride can be prepared by the reaction of elemental tellurium with fluorine gas:
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a Because the hydroxide ion has a 1 charge Te has a 6 oxidation state b Assum...View the full answer
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