
Indicadores de Nivel de PH
Authored by Sergio Lazarte
Chemistry
3rd Grade
Used 5+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Que es el PH
papel Higienico
fosforo e Hidrogeno
Potencial de hidrogeno
fosfato de hidrogeno
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
cual es el responsable de que la sustancia cambie de color
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un PH inferior a 7 ES?
acido
Neutro
Alcalino
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un Ph igual a 7 es ?
Acido
Neutro
Alcalino
Sopa de sapallo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un Ph superior a 7 es ?
Alcalino
Acido
Todas son correctas
Neutro
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A que color Cambio el Bicarbonato de sodio
Azul
Verde
Rojo
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
A que color cambio La acetona
rojo
Morado
verde
rosa
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