If you are looking for a AP® Chemistry option, I would HIGHLY recommend AP® Chemistry through ChemAdvantage. Mr. Moskaluk is a master teacher with PA Homeschoolers and he has been teaching AP® Chemistry online to homeschoolers for 15 years. He also has over 40 years experience teaching science including Honors and AP® Chemistry in a highly ranked public school system. His AP® Chemistry course is incredibly thorough and will prepare students well for what is, arguably, one of the most difficult of the AP® exams.
From the ChemAdvantage website:
Our AP® Chemistry course has been audited and approved by the College Board and strictly adheres to the most recent College Board curriculum requirements. Authorized courses appear on the College Board AP® Course Ledger which is used by admissions officers from higher education institutions and officials at state departments of education to verify student course transcripts. Approved providers of AP® courses also receive a renewal letter each year authorizing them to affix the AP® designation on student transcripts.
Although our course prepares students to sit for the AP® Chemistry Exam, it is not just an exam prep course. It is the equivalent of a first-year college chemistry course in both its content and laboratory component, thus providing students a strong foundation to support future advanced course work in chemistry.
If you have any questions about ChemAdvantage and their AP® Chemistry course, please visit their website or contact Mr. Moskaluk at firstname.lastname@example.org.