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Changes in H2 Chemistry syllabus 2017 – part 1

Theories of acids and bases *New! Arrhenius theory – acid produce H+ in water, base produces OH– in water. Bronsted Lowry theory – acid produces H+, base accepts H+. Conjugate pair concept. Lewis theory – acid as electron pair acceptor, base as electron pair donor. Gases: Vm = 22.7 dm3 at stp (1 bar, 273 […]

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