On average, how much does 1 molecule of H2S weigh in atomic mass units?

Seems cool i guess ttyl

Alfred wegener was a scientist who proposed the continental drift theory in the early twentieth century .simply put , his hypothesis propose that the continents had once been joined and overtime have drifted a part .

Um ask a different problem if you want me to answer

Add an acid or a base to the solution to change the ph. adding an acid will decrease the ph, while adding a base will increase the ph(by the way a base is basically the opposite of an acid)