Enter your answer in the provided box. Roasting galena [lead(II) sulfide) is an early step in...

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science chemistry

Answer 1

Answer #1

D 2865 + 32 – 2 Pbo +250 nog 193x2.0 st - = 9.54 mor 0.0821x 493 Cool Cool in pbs = 5.75*1000 = 24.1 mor 239 O is limiting re

Answer 2

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