Calculeaza cantitatea de substanta de zing cu. masa de 6,5g

Răspunsul a fost dat de: USER9984
27 Agustus 2025 chimie 5 minute
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Clasă: Education Materie: chimie
Calculeaza cantitatea de substanta de zing cu. masa de 6,5g
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Cel mai bun răspuns
(52)
cantitatea de substanta la zing =6,5g:65g/mol=0,1mol
Răspunsul a fost dat în data 27 Agustus 2025

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