The development of e-module using the guided inquiry-based kvisoft flipbook maker on this reaction rate material needs to be done because problems were found in schools, namely at SMAN 1 Seberida, SMAN 1 Rengat Barat, and SMAN 1 Batang Cenaku, Indragiri Hulu Regency, namely the critical thinking ability of students is still low, The availability of innovative / electronic-based teaching ma…