H and F are identical, you just need to rotate H until it matches F, I is also identical to G. H and F are enantiomers of I and G, this also means that they are Chiral (non super imposable on their mirror image) to each other. Solution H and F are identical, you just need to rotate H until it matches F, I is also identical to G. H and F are enantiomers of I and G, this also means that they are Chiral (non super imposable on their mirror image) to each other..