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2.6: pH (Actividad)

Última actualización

29 oct 2022
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- 2.5: pH
- 2.7: Carbohidratos

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¡Investiga!

¿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.

¡Investiga!

Explorar: Determinar el pH de las soluciones comunes

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