A laboratory was using some faulty equipment and some of the chemicals leaked out, which produced only 6.51 grams of sodium chloride when HCl was reacted with
NaOH. The theoretical yield for such a reaction is normally 10.64 grams, find the
percent yield.

answer; ///(d) the correct answer is double or triple

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.