Determine the oxidation number of lead in each ofthe following oxides:PbO, PbO2, Pb2O3, Pb3O4.(b) The only known lead ions are Pb2+ and Pb4+. Howcan you reconcile this statement with your answer topart (A)?

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A: To arrange the above oxides in the increasing order of acidity, a thumbrule to remember is: The more…

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A:

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A: Option 1 is correct Because the ionic salts give a deep red flame colour.

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A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

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Q: The titanium chloride then reacts with liquid magnesium at 900°C to givetitanium and magnesium…

A: 2Mg + TiCl4  → 2MgCl2  + Ti

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A:

Q: 9. Assume that you have these materials: a) Li (s); b) Br2 (1); Ge (s) and d) Si(s). Choose the best…

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Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.