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14-05-2024
Chemistry

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Problema 5. Determina en quins dels següents casos hi ha un major nombre de mol-lècules: A: En 3 grams de H₂O. B: En 4 grams de Al2(SO4)3 C: En 5 grams de H3PO4. DADES: H=1 O=16 Al=27 S=32 P=31 NA=6,022-1023

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