Using the standard heat generation, determine the heat of the reaction for the combustion of 1.00 mol of methanol. 2 CH3OH(l) + 3 O2(g) → 2 CO2(g) + 4 H2O(l) ΔH°f (kJ/mol) of CH3OH(l) = -238.7ΔH°f(kJ/mol) of CO2 (g) = -393.5ΔH°f (kJ/mol) of H2O(l) = -285.8 *

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.