g If a sample of 50 mL of ethyl acetate (bp = 77 C) was contaminated with 10 mL of ethyl benzene (bp = 136 C) what effect would this have on the boiling point measurement?

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.

elements make up everything, and they combine to make compounds.

the answer is c

12 is it do you think so

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