en un recipiente se tiene 800 g de una solución al 35% en masa de ácido sulfuroso, de la cual se evapora 80ml de agua. ¿cuál es el porcentaje en masa de ácido sulfuroso en la nueva solución? dato: densidad del agua es 1g/ml.

The mass percent of sulfurous acid in the new solution : 38.9%

In a container you have 800 g of a 35% by mass solution of sulfurous acid, from which 80 ml of water evaporates. What is the mass percent of sulfurous acid in the new solution? data: density of water is 1g / ml.

solution 1

composition :

solution 2(new solution)

composition :

answer; /// i do believe that the correct answer is (c)nuclear bond

i think tornado but not 100%