What is the concentration in molarity of an aqueous solution which contains 18.41% by mass acetonitrile (MM = 41.05 g/mol)? The density of the solution is 0.8100 g/mL.

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.