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unde gresesc? avand masa moleculara de 165g/mol sa se stabileasca formula moleculara a efedrinei daca - Brainly.ro
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Afla formula moleculara a substantei care: a)contine doi atomi de azot in moleculara si alaturi de - Brainly.ro
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DeterminatI formula moleculara a unei hidrocarburi in care elementele componente se afla in raportul - Brainly.ro
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