Si las fuerzas de repulsión sobrepasan las fuerzas de Van Der Waals, las partículas coloidales tienden a aglomerarse y por lo tanto se precipitan. - Falso
- Verdadero
¿Por qué?

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.