In a chemical reaction what is defined as the difference between the potential energy of products and the potential energy of reactants?

It would be the nucleaus, hope this helps

You do this by doing a factor tree so for 240 you could split it into 4 and 60. you would then split 4 into 2 and 2 then 60 into 2 and 30. since 2 is a prime number you leave those 'branches'. you would then split 30 into 2 and 15 and finally 15 into 3 and 5. now you have all of the prime factors of 240: 2×2×2×2×3×5. you can check this by multiplying them together and it should make 240. it can also be written as 2^4×3×5 because 2×2×2×2 is the same as 2^4. you then do the same thing with 1500, so split it into 100 and 15, then split 100 into 2 and 50 and split 15 into 3 and 5. then split 50 into 2 and 25 then split 25 into 5 and 5. that makes 2×2×3×5×5×5 or 2^2×3×5^3