In an experiment, dry hydrogen gas was passed over heated Lead (II) Oxide as shown in the diagram below.

      

In an experiment, dry hydrogen gas was passed over heated Lead (II) Oxide as shown in the diagram below.
Lead4620174070001.jpg
State and explain the observations made in the combustion tube

  

Answers


John
Lead (II) oxide turns from brown to grey since it is reduced to lead metal
johnmulu answered the question on April 6, 2017 at 13:12


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