Respuesta:
261g/mol
Explicación:
Ba=137g/mol
N=14g/mol
O=16g/mol
137(1) + [1(14) + 3(16)]2
137 + (14 + 48)2
137 + (62)2
137 + 124
261
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Respuesta:
261g/mol
Explicación:
Ba=137g/mol
N=14g/mol
O=16g/mol
137(1) + [1(14) + 3(16)]2
137 + (14 + 48)2
137 + (62)2
137 + 124
261