what are stoichiometric and non-stoichiometric compounds????
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Nonstoichiometric compounds are chemical compounds deviated from stoichiometry, namely, their elemental composition cannot be represented by a ratio of well-defined natural numbers, and therefore they violate the law of definite proportions.
Where law of constant composition holds; and thus its molecular formula represent it's actual composition of various elements. For e.g CO2 H2O C6H6 are stoichiometic compounds but hydrides formed by d- and f- block are not because their compositions have a range for H (in Ni hydride H ranges from 0.6-0.7) . Stoichiometic compounds can also become non stoichiometric due to the presence of certain defects (such as metal excess or metal deficiency defects).
Hope this answer will help you..《《
Nonstoichiometric compounds are chemical compounds deviated from stoichiometry, namely, their elemental composition cannot be represented by a ratio of well-defined natural numbers, and therefore they violate the law of definite proportions.
Where law of constant composition holds; and thus its molecular formula represent it's actual composition of various elements. For e.g CO2 H2O C6H6 are stoichiometic compounds but hydrides formed by d- and f- block are not because their compositions have a range for H (in Ni hydride H ranges from 0.6-0.7) . Stoichiometic compounds can also become non stoichiometric due to the presence of certain defects (such as metal excess or metal deficiency defects).
Hope this answer will help you..《《
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Answer:
While nonstoichiometric compounds are the chemical compounds deviated from stoichiometry, namely their elemental composition cannot be represented by a ratio of well-defined natural numbers, and therefore violate the law of definite proportions, hence a nonstoichiometric compound is a type of special solid-state ...
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