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Chemistry- Transition Metals

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Published in: Chemistry
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Mind map on transition metals

Areesha A / Dubai

0 year of teaching experience

Qualification: IGCSE-AS Level-A level

Teaches: Biology, Chemistry, English, Physics, Science, Phonics, Maths, English Language

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  1. Lower the energy barrier by changing from one oxidation state to another Can lend electrons or withdraw electrons from the reagent and exist in more than one oxidation state Transition Metals as Catalyst\ Iron in the The Haber Proces hydrogen and nitrogen nake ammonia using an iron c Naal + 3H2ia) 2NHxo) Vanadium (V) Oxide in Contact process dioxide gas is passed together sul witha as a source of oxygen) over a solid. nadium(V) oxide cataly V205 2SOÄg) + Oag) 2SOmo Nickle in hydrogenation Reaction between ethene and hydrogen in the presence of a nickel catalyst. CHFCH2 + H2 CH3CH3 This reaction is used in the manufacture of margarine from vegetable oils