Disponemos de 3 l de una disolución de ácido clorhídrico 4 M. Si le añadimos 5 l. de agua. ¿Cuál será la concentración final de la disolución?

What are four significant sources of ghgs that come from wostem washington?

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!