0.436 g of an unknown diprotic acid is dissolved in about 60 ml of water in a beaker. the solution is transferred to a 100.00 ml beaker. 25.00 ml of this solution is then transferred to an erlenmeyer flask for the titration. what mass of the diprotic acid is in the 25.00 ml that is transferred?

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

How many molecules are in 6.0 moles of methane

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.