un compuesto volatil contiene 54,50% de C, 9,10% de H y el resto de 0. sabiendo que 0,345g de este compuesto en estado de vapor ocupan 120ml a 100ºC y 1atm, determina su formula empirica y molecular

The poh of a solution is 6.0. which statement is correct? use poh=-log[oh and ph+poh= 14 o o o the ph of the solution is 20.0. the concentration of oh ions is 1.0 x 10-8 m- the concentration of oh ions is 1.0 x 106 m- the ph of the solution is 8.0.