10. What is the mass of SO3 when -8753 kJ of energy are used according to the following equation?2S + 302 - 2003 AH = -791.4kJ Is this
Endothermic or Exothermic -8735kJ x mols03/kJ x gSO3/
molSO3

How many grams of n2h4 will be consumed by 23 g of n2o4

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

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