¿Cuánta masa de etanol C2H5OH se requerirá para preparar una solución de 2,0 m en 8 kilos de agua?

i look it up online and i'll tell you

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .