The agent is the substance in a redox reaction that accepts electrons.
b. oxidizing
c. buffering
d. half-reaction

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

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