A solution made from 35mL of ethanol and 65mL of water. What is the percent concentration? Please give a detailed, step by step answer.

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.