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Chemistry, 21.09.2021 22:10 aaminohasan142

Indica que masa de cinc ha sido necesaria añadir a una disilucion de acido clorihidrico, sabiendo que se han obtenido 30 litros de hidrogeno medidas a 760 mmHg y 20 °C según la reacción Zn +HCl -> ZnCl2 -> H2. Dato Zn= 65,5u

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