In viewing a chemical equation, how do you determine the ratios that relate reactants and products?

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

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 10.5 l of a at 0.98to 1.50 , is ?