stwosgamer61 stwosgamer61

02-01-2024
Chemistry

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Pirit (FeS2 ) cevherinin gravimetrik analizi, cevherdeki kükürdün BaSO4 hâlinde çöktürülmesi ile yapılır. Cevherden alınan 0,2400 g numune analiz edildiğinde 0,0699 g BaSO4 elde ediliyor. Buna göre numunedeki a) Pirit yüzdesini b) Fe yüzdesini c) S yüzdesini hesaplayınız. (O:16, S:32, Fe:56, Ba:137)

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