Which of the following is the conjugate acid of H2PO4-? A. HPO4- 2
B. H3PO4
C. PO43-
D. HAPO4-

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

girl imma just put my comment here because i need a couple point okurrttt