How much heat is released when 0.762 mol of copper cools from 81.6°C to 52.2°C?

Which of the following is considered a benefit to using wind energy as a source of power

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

What was bohr’s contribution to the planetary model