Solution is made by dissolving 3. 14 g of nacl in 79. 9 ml of water. What is the concentration of sodium chloride in units of weight/volume percent?.

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.

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