R full equation nr ca 2 ca 2 cu 2 mg 2 fe 2 fe 3 sn 4

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N.R. Full equation N.R. Ca 2+ Ca 2+ Cu 2+ Mg 2+ Fe 2+ Fe 3+ Sn 4+ Zn 2+ Al Cu Cu Cu Cu Cu Cu Cu “N.R.” means “no reaction” was observed.
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A C T I V I T Y S E R I E S 65 Name: Laboratory group or demonstrator: Laboratory partners(s): Net ionic equation Full equation Ca 2+ Cu 2+ Mg 2+ Fe 2+ Fe 3+ Sn 4+ Zn 2+ Mg Mg Mg Mg Mg Mg Mg “N.R.” means “no reaction” was observed.
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Net ionic equation Full equation Ca 2+ Cu 2+ Mg 2+ Fe 2+ Fe 3+ Sn 4+ Zn 2+ Fe Fe Fe Fe Fe Fe Fe “N.R.” means “no reaction” was observed.
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A C T I V I T Y S E R I E S 67 Name: Laboratory group or demonstrator: Laboratory partners(s): Net ionic equation Full equation Ca 2+ Cu 2+ Mg 2+ Fe 2+ Fe 3+ Sn 4+ Zn 2+ Sn Sn Sn Sn Sn Sn Sn “N.R.” means “no reaction” was observed.
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Net ionic equation Full equation Ca 2+ Cu 2+ Mg 2+ Fe 2+ Fe 3+ Sn 4+ Zn 2+ Zn Zn Zn Zn Zn Zn Zn “N.R.” means “no reaction” was observed. Summary of Relative Activity Series Most reactive metal Least reactive metal
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A C T I V I T Y S E R I E S 69 Name: Laboratory group or demonstrator: Laboratory partners(s): Part D Discussion Discussion Questions These discussion questions refer to the six metals (Ca, Cu, Fe, Mg, Sn, Zn) you have investigated. Which of the six metals would your results predict to be the most reactive toward oxygen? Which of the six metals has an oxide that would be expected to be thermally unstable and decompose according to the following equation? (M = metal atom) Sodium is slightly less reactive than calcium. Predict the outcome of the following reactions by balancing the full equations. Na (s) + H 2 O (l) ® Na (s) + O 2 (g) ® Na (s) + HCl (aq) ® Na (s) + Ca 2+ (aq) ® 2 MO (s) Δ ⎯ → 2 M (s) + O 2 (g)
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Which is more reactive, Fe 2+ or Fe 3+ , and why? From the data obtained in Task 2, rank the reactivity of aluminium, and briefly explain your reasoning
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A C T I V I T Y S E R I E S 71 Name: Laboratory group or demonstrator: Laboratory partners(s): For each of the following full reactions, indicate which substance is oxidised and which is reduced. Which substance is the oxidising agent, and which is the reducing agent?
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  • Fall '19
  • Chemical reaction

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