La presion de vapordel agua a 60°C es 149,4 mmhg. Si Ud. desea preparar una solucion donde la presion de vapor disminuya a 140 mmhg. Determine la masa de la glucosa (C6H12O6) que debe disloverse en 150g de agua para lograr dicho efecto

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

the product of the pressure and volume is also constant