Ijmb Model Questions Vol1 2018 Chemistry Question 4
Practice essay / theory question 4 from the 2018 Ijmb Model Questions Vol1 Chemistry examination. This question covers mole concept, empirical formula, molar mass, stoichiometry, titration .
The diagram shows the coordination complex [Co(NH3)5Cl]Cl2·H2O. The central cobalt ion is octahedrally surrounded by five ammonia ligands and one chloride ligand. Two chloride ions are present as counter‑ions and one water molecule is attached as water of crystallisation. Atomic masses to be used are: H = 1.01 g mol⁻¹, C = 12.01 g mol⁻¹, N = 14.01 g mol⁻¹, O = 16.00 g mol⁻¹, Cl = 35.45 g mol⁻¹, Co = 58.93 g mol⁻¹.
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This is Ijmb Model Questions Vol1 2018 Chemistry Question 4. It is one of the essay questions from the 2018 Ijmb Model Questions Vol1 Chemistry examination.
The question covers mole concept, empirical formula, molar mass, stoichiometry, titration .
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