Question A) Predict the order of increasing basicity for the

Custom Writings chemistry Question A) Predict the order of increasing basicity for the

chemistry

Question A) Predict the order of increasing basicity for the


A) Predict the order of increasing basicity for the Group II oxides MgO, CaO, SrO, and BaO.

a) CaO, MgO, SrO, and BaO
b) SrO, BaO, CaO, and MgO
c) BaO, SrO, CaO, and MgO
d) MgO, CaO, SrO, and BaO

B) Iron can exist as either Fe2O3 (hematite) or FeO (w�stite). Which is the most acidic oxide?

a) Fe2O3
b) Neither dissolves in water, so they are neither acidic nor basic.
c) FeO
d) They are the same.

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