Based on the crystal-field strengths cl- < f- < h2o < nh3 < h2nc2h4nh2, which octahedral ti (iii) complex below has its d-d electronic transition at shortest wavelength?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added