Respuesta:
12
Explicación:
Acido sulfúrico: H2SO4 = 7
Acido nítrico: HNO3 = 5
7+5= 12
https://brainly.lat/tarea/23242315
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Respuesta:
12
Explicación:
Acido sulfúrico: H2SO4 = 7
Acido nítrico: HNO3 = 5
7+5= 12
https://brainly.lat/tarea/23242315