For the following reactions, state which element is oxidised and which one is reduced, and give the changes in oxidation number a Sr Cl 2 SrCl 2 b Sr 2H 2 O Sr(OH )2 H 2 c 2Mg CO 2 2MgO C Group 2 10 11 12 13 14 15 16 17 Period 1 key atomic number atomic symbol 2 relative atomic mass 4 5 6 7 gerien ...

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For the following reactions, state which element is oxidised and which one is reduced, and give the

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For the following reactions, state which element is oxidised and which one is reduced, and give the changes in oxidation number.

a. Sr + Cl₂ → SrCl₂

b. Sr + 2H₂O → Sr(OH₎₂ + H₂

c. 2Mg + CO₂ → 2MgO + C

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Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

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Question Posted: Sep 20, 2021 01:39 AM

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For the following reactions, state which element is oxidised and which one is reduced, and give the

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Group 2 10 11 12 13 14 15 16 17 Period 1 key atomic number atomic symbol 2 relative atomic mass 4 5 6 7 gerien 63 71 lanthanoids Eu europiam 152.0 95 actinoids Am Lr americian krendum ,皇e212~ * & -ドo - u 8 e 1は 后 5 内3 是E 到 ドは ||3 . ト1 1||

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Cambridge International AS And A Level Chemistry Coursebook

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Group 2 10 11 12 13 14 15 16 17 Period 1 key atomic number atomic symbol 2 relative atomic mass 4 5 6 7 gerien 63 71 lanthanoids Eu europiam 152.0 95 actinoids Am Lr americian krendum ,皇e212~ * & -ドo - u 8 e 1は后 5 内3 是E 到ドは ||3 . ト1 1||