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Reactions of ions in aqueous solution and Period 3 elements and their oxides Exam

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1 of 1

Type your best answer into the yellow box. Fully complete your answer & then click ‘Check Answer!’ to compare to the Model Answer. Do not forget to give yourself a mark!

01.1 Explain why [Fe(H₂O)₆]³⁺ is much more acidic than [Fe(H₂O)₆]²⁺. [3 marks]

Special Characters + − ÷ × < > ≤ ≥ π

This is question number 1. Good luck!

Pass Mark

55%