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Can a reaction be both precipitation and redox eg Ca(s) + F2 (g) —> CaF2 (s)

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why volume strength no units

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Why did i not get the answer 2 and instead got 4 for qn 6 of the tutorial

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Why did i not get the answer 2 and instead got 4 for qn 6 of the tutorial

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For Step 2 when forming the oxidation's half eqn of V^n+,why isn't H2O added to to balance the oxygen in VO3^-?

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For the equation so2+2h2s->2h2o+3s

since h2s is itself oxidised, while so2 is itself reduced, can we just use this directly to explain why h2s is stronger reducing agent than so2?

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are we supposed to memorise the table of common oxidising and reducing agents in the table on page 9 of our notes?

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are we supposed to memorise the table of common oxidising and reducing agents in the table on page 9 of our notes?

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should we memorise this equation?

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