Tuliskab persamaan termokimia unsur: A) △Hf◎ Al2O2 B)△Hf◎ ch3cooh By Admin ReiPosted on December 12, 2022 Tuliskab persamaan termokimia unsur: A) △Hf◎ Al2O2 B)△Hf◎ ch3cooh 1/2Al + 02 -> Al2O22C + O2 + 2H2 -> ch3cooh