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co no3 2 ionic or covalent
co no3 3 ionic or covalent
no3 covalent or ionic
ca no3 2 ionic or covalent
cu no3 2 ionic or covalent
n2o3 covalent or ionic
ionic or covalent na2co3
no2 covalent or ionic
ni2o3 ionic or covalent
kno3 ionic or covalent
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