For the reaction below at 25.0°c. pcl(g)+1/2 cl: (g)- pcl(g) alh (kj/mol) s'(j/k-mol) species 311.8 pcl,(g) cl(g) pcl(g) -287.0 223.1 0 364.5 -374.9

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.