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Chem 1411 Final Student: ___________________________________________________________________________ 1. A dose of medication was prescribed to be 35 microliters. Which of…

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Teacher Guide The core  principles of  chemistry © Philip Allan Updates Edexcel  AS Chemistry Teacher Guide Teacher Guide Edexcel AS Chemistry 2nd Edition Philip…

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INORGANIC PAPER Q.1 Reactions of aluminium with 1. O2 3. Cl2 5. Mn3O4 7. H2SO4(Dil.) 9. HNO3 11. AlCl3 Q.2 Reactions of Al(OH)3 with 1. Acid 2. NaOH 3. Heating Below 450ºC…

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INORGANIC PAPER Q.1 Reactions of aluminium with 1. O2 3. Cl 2 5. Mn 3O4 7. H2SO4(Dil.) 9. HNO 3 CHEMISTRY P. JOY 2. N 2 4. Cr 2O3 6. HCl 8. H 2SO4 (Conc.) 10. NaOH 11. AlCl3…

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Chemical Bonding Chemical bonding is the major part of chemistry which is an interaction between two or more atoms that holds them together by reducing the potential energy…