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Why does the structure of lithium oxide allow it to conduct electricity under certain conditions?
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Related GCSE Questions
You are given 120g of Calcium. How many moles have you been given? (Ar =40)
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What are Isotopes?
In aqueous solution, sulphuric acid dissociates into ions in 2 stages. The pKa for the first dissociation is -3. Calculate the pH of a 0.025 mol dm-3 solution of sulphuric acid using the pKa value of the 1st dissociation.
Chlorine is in group 7. What is the charge on its ions, and is the charge positive or negative?
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