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bi2o3 is acidic or basic
b2o3 is acidic or basic
bi2o5 acidic or basic
in2o3 is acidic or basic
sb2o3 is acidic or basic
v2o3 is acidic or basic
as2o3 is acidic or basic
p2o3 is acidic or basic
why is b2o3 acidic
al2o3 is acidic or basic
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