Derivation
of the henderson hesselbalcb equation using acid dissociation​

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.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg