(18) lodine reacts with chlorine to form dark brown iodine monochloride.
12 + Cl2 → 2ICI
This reacts with more chlorine to give yellow iodine trichloride.
An equilibrium forms between these iodine chlorides.
ICU) + Cl2(g) = ICl()
dark brown
yellow
Suggest if the reverse reaction is endothermic or exothermic give reason to your answer

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory

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