
Tratamiento de aguas
Authored by GUIDO ROGER TICONA OLARTE
Chemistry
Professional Development

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5 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Cual de las propiedades del agua potable, no le correspone?
inodora
no es polar
inodora
enlace covalente
2.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Cual material se dice que es elemental para la vida?
Pan
Agua
Manzana
Arbol
3.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Que porcentaje de agua hay en el planeta tierra?
40%
50%
70%
90%
4.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Para eliminar las algas en el tratamiento de agua potable, que reactivo quimico se utiliza
Cloruro ferrico
Sufato de cobre
sulfato de calcio
Polielectrolito
5.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Cual material químico no es contaminante del agua?
Aceite comestible
Gasolina
Oxigeno
Mercurio
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