2.6: pH (Actividad)
- Page ID
- 56392
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- ¿Cuál es el mecanismo de acción de los antiácidos?
- ¿Tienen todos los antiácidos la misma eficacia?
Explorar: Determinar el pH de las soluciones comunes
1. Usa la siguiente tabla para indicar si un ítem es un ácido o una base y cuál predice que será el pH. Podemos determinarlos en clase a través de la medición.
|
Solución |
Ácido o Base |
pH previsto |
pH real |
|---|---|---|---|
|
Café |
|||
|
Cola |
|||
|
Destilado H 2 O |
|||
|
Detergente |
|||
|
Bleach |
|||
|
Zumo de Manzana |
|||
| Solución antiácida |
2. Usando el medidor de pH, mide el pH y valida tus predicciones.