1. identifica el grupo funcional que está presente en cada hidrocarburo. Ejemplo: CH3-CH2-CHO es un aldehido a) CH3-CH2-CH2-CH2-CH2–OH es un. b) CH3-CH2-O-CH2-CH2-CH3 es un. c)CH3-CH2-CH2-CH2-NO2 es un. d) CH3-NH-CH2-CH3 es un.

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?