ðə mˈeɪn pɹˈɑːdʌkt ɪn ɐ sˈɑːlɪd stˈeɪt ɹɪˈækʃən ɪz ðə fˈeɪz; ɪn ɐ wˈɛt kˈɛmɪkəl ɹɪˈækʃən, ðə mˈeɪn pɹˈɑːdʌkt ɪz ɐ sˈɑːlɪd səlˈuːʃən ʌv ænd fˈeɪzᵻz.
The main product in a solid state reaction is the  phase; in a wet chemical reaction, the main product is a solid solution of   and  phases.