Chemistry, 04.10.2021 21:20 pjgolden04
When 2.23g of lead (II) oxide were heated in a stream of dry hydrogen gas 2.07g of lead were formed and 0.18g of water was collected. Calculate the mass of hydrogen which combines with one mole of oxygen atoms. (Pb= 207,0 = 16, H = 1) (3 marks)
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When 2.23g of lead (II) oxide were heated in a stream of dry hydrogen gas 2.07g of lead were formed...
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