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Chemistry, 07.04.2021 21:50 phanatthegleektrash
usando el concepto de valencia para los elementos S, P Y Br predice las formulas de los compuestos mas simples formados por estos elementos al combinars, cada uno, con el hidrogeno.
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usando el concepto de valencia para los elementos S, P Y Br predice las formulas de los compuestos m...
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