Based on the information from the previous two questions, what if the hot water beaker were closer to 60 °C instead of 80 °C? Would you still expect thermal equilibrium to be reached? What do you predict the solutions color would be? ANSWER ASAP!! 5-8 SENTENCE

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Explanation:

pure substance: iron,copper

impure substance: water,charcoal

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.