TIENES QUE ESCRIBIR COMPLETAMENTE LAS SIGUIENTES ECUACIONES. 2. BALANCEARLAS 3. DEMOSTRAR LA LEY DE LA CONSERVACIÓN DE LA MATERIA. El sodio reacciona con el oxígeno El óxido de sodio reacciona con el agua, produciendo el hidróxido de sodio

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Which change to the system wood cause the freely-moving piston to lower?

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.