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It depends on whether the acid is a bit stronger than the basicity of the base or not. I consulted to Wikipedia and it told me that the pKa is 4.21 while the pKb for ammonia is 4.75. It led me to...
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H2SO4 both strong acids pH < 5.3 105 Db 107 Bh Behavior of oxides in water– Group A basic amphoteric acidic 3A 4A 5A 6A 7A 1A 2A 8A Group B basic: Na2O + H2O 2NaOH (O-2 + H2O 2OH-) acidic: CO2 + H2O H2CO3 When life goes either way amphoteric (amphiprotic) substances HCO3- H2CO3 CO3-2 + H+ - H+ Acting like a base Acting like an acid accepts H+ ... Lg cx picture settings.
From left to right on the periodic table, acid-base character of oxides and hydroxides go from basic to acidic. - Increasing charge on an anion increases the production of basic solutions. - As electronegativity increase, production of ionic cations increases because elements are more able to adopt a cation.