Is there a Hadith that mentions Iraq with the phrase "from it will emerge tribulations"? And where can it be found?

There is no hadith (definition) with this exact wording, but there are hadiths with a similar meaning. Among them is what Al-Tabarani narrated from Ibn 'Umar and Ibn 'Abbas that the Prophet, peace and blessings be upon him, prayed for blessings upon Medina, Sham, and Yemen. When he was asked, "And Iraq?" he replied, "From there arises the horn of Satan and tribulations erupt." In another narration: "Indeed, in it is the horn of Satan, and tribulations erupt, and harshness is in the East." This has been authenticated by Al-Haythami and Al-Mundhiri.