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When did the current IB Chemistry syllabus come into effect?<\/strong><\/p>\nThe current IB Chemistry syllabus was introduced for first teaching in 2023. The first examination session under this framework was May 2025. All students sitting IB Chemistry from 2025 onward are assessed on the new course.<\/div>\n<\/div>\n
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What are the biggest changes between the old and new IB Chemistry syllabus?<\/strong><\/p>\nThe biggest structural change is the shift from a numbered topic list to the two-pillar framework of Structure and Reactivity. The biggest content changes include the removal of the Options system, the elimination of Paper 3, the addition of the Van Arkel-Ketelaar Triangle, and the integration of energy, polymer, and green chemistry content into the core syllabus.<\/div>\n<\/div>\n
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Are older IB Chemistry past papers still useful under the current syllabus?<\/strong><\/p>\nYes, but only when filtered carefully. A large portion of content in older papers remains relevant. Questions on options, removed organic topics, and deleted calculation types should be skipped. The core chemistry questions on thermodynamics, equilibrium, stoichiometry, and bonding remain valuable practice.<\/div>\n<\/div>\n
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How has the internal assessment changed in the new IB Chemistry syllabus?<\/strong><\/p>\nThe IA is now called the Scientific Investigation and has a strict 3,000-word limit. Simulations and open-access databases are permitted as data sources, meaning students are no longer required to conduct physical wet-lab experiments to complete a strong IA.<\/div>\n<\/div>\n
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Which topics were added to IB Chemistry in the most recent syllabus update?<\/strong><\/p>\nKey additions include the Van Arkel-Ketelaar Triangle (Bonding Triangle), fuel cell chemistry, biofuel evaluation, polymer chemistry and hydrolysis, Atom Economy calculations under green chemistry, and (for HL) explicit buffer pH calculations including the effect of dilution.<\/div>\n<\/div>\n
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Which topics were removed from IB Chemistry in the most recent update?<\/strong><\/p>\nRemoved topics include nitrile reductions, phenylamine synthesis, polarimetry, retrosynthesis, PPM calculations, complex ion calculations, types of magnetism, resonance structures at SL level, and SL mass spectrometry for RAM calculation. The entire Options system (Biochemistry, Materials, Medicinal Chemistry, Energy) has also been eliminated.<\/div>\n<\/div>\n
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How do the syllabus changes affect students sitting IB Chemistry exams now?<\/strong><\/p>\nStudents sitting exams from May 2025 onward must study the new course exclusively. They benefit from a reduced content load in some areas but face new demands in conceptual application, bonding theory, and green chemistry. Past paper use requires careful filtering, and IA planning should account for the new word limit and accepted data source rules.<\/div>\n<\/div>\n<\/div>\n
Conclusion<\/strong><\/p>\nAt Times Edu, our IB Chemistry tutors are fully aligned with the current IB Chemistry new syllabus and build personalised revision roadmaps that reflect exactly what will and will not appear in the exam. Whether your child is just starting the IB Diploma or preparing for their final assessments, a tailored consultation with our specialist team can give them the clarity and direction they need to perform confidently. Reach out to Times Edu today to book a personalised academic roadmap session.<\/p>\n\n\n
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\n 5\/5 - (1 vote) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"
The current IB Chemistry syllabus introduces a major shift in how the course is organised, taught, and assessed, moving from a numbered topic structure to the broader conceptual pillars of Structure and Reactivity. The update also adds new content, removes or reduces several older topics, integrates selected material from former Options into the core course, … Read more<\/a><\/p>\n","protected":false},"author":10,"featured_media":46298,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","rank_math_title":"","rank_math_description":"","footnotes":""},"categories":[170],"tags":[],"class_list":["post-46304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ib"],"_links":{"self":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/46304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=46304"}],"version-history":[{"count":2,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/46304\/revisions"}],"predecessor-version":[{"id":46324,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/46304\/revisions\/46324"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media\/46298"}],"wp:attachment":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=46304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=46304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=46304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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