How many grams of KCl are needed to produce 1.5 moles of O2? 2KCIO3-->2 KCI + O2. (mole to gram conversion) Molar mass of KCI= 74 g/mol

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

What is the common name for the compound shown here? enter the common name of the compound shown?

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.