Comments

• M PbSO4 = A Pb + A S + 4xAO M g PbSO4 ------ contengono ---- A gPb 5.13 g PbSO4---- // ------------------ X g Pb X = (5.13x A)/M 5,25 g Pb-Sn ----------------- X g Pb ---- e (5.25 - X) g Sn 100 g Pb-Sn ------------------ Y g Pb ---- z g …

  in problema chimica aiuto? Comment by fleser June 2021
• M PbSO4 = A Pb + A S + 4xAO M g PbSO4 ------ contengono ---- A gPb 5.13 g PbSO4---- // ------------------ X g Pb X = (5.13x A)/M 5,25 g Pb-Sn ----------------- X g Pb ---- e (5.25 - X) g Sn 100 g Pb-Sn ------------------ Y g Pb ---- z g …

  in problema chimica aiuto? Comment by fleser May 2021