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Chemistry Past Exam Paper (Cambridge Igcse) - 2388 Words
WebView AQA-CHY1H-WRE-V2.0-JUN-12.pdf from CHEMISTRY 1 at Northville High School, Northville. Version 2.0 22/08/2012 General Certificate of Secondary Education Science B 4462 / Chemistry 4421 CHY1H Unit WebIntroduction to Acids Base chemistry Purpose How to determine the constant equilibrium of an acid‚ Ka?How to evaluate the concentration (M) of an acid?In “part A” experiment‚ we would test the PH of different concentration of acetic acid (a weak acid which partially dissociated in water) with a PH probe. After we got the PH‚ we could find out the … hsbc flourish income annuity plan
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