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Oxidation-Reduction Chemistry questions? | Yahoo Answers

source : yahoo.com

Oxidation-Reduction Chemistry questions? | Yahoo Answers

remember this..

.. reduction means “reduction in charge”

.. “agents” are opposites

from which

.. reduction means reduction in charge

.. oxidation means increase in charge

.. species reduced = oxidizing agent

.. species oxidized = reducing agent

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this problem

O in FeO is in the -2 state.. why? it has the higher electronegativity value and takes as

.. .. .. . ….many electrons as it needs from Fe to fill it’s outer orbital.

Fe in FeO is in the +2 state.. why? O is in the -2 state.. the overall molecule has zero net

.. . .. … ..charge (see any + or – after that FeO?) so Fe must be +2 to balance

.. .. .. .. …or better yet…. 1xFe + 1x(-2) = 0 =====> Fe = +2

C in CO is +2… same reasoning as above

O in CO is -2

Fe in Fe(s) is 0….. why? see any charge after that “Fe”?

C in CO2 is +4.. why? each O is -2… overall molecule = 0

.. .. . .. . … . . .1xC + 2x(-2) = 0 ===> C = +4

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so..

.. .Fe went from +2 to 0 and was “reduced” (charge was reduced) and is the oxidizing agent

.. C went from +2 to +4 and was “oxidized”… . (charge increased).. and is the reducing agent

Oxidation-Reduction Reactions

Oxidation-Reduction Reactions – According to this model, CO2 is reduced when it reacts with hydrogen because the oxidation number of the Because this compound has the same empirical formula as Fe(OH)2, it is often mistakenly called iron(II) The FeO H2O formed in this reaction is further oxidized by O2 dissolved in water to give a…Details: Fe 2 O 3 + CO → Fe + CO 2 Step 2. Separate the redox reaction into half-reactions. A redox reaction is nothing but both oxidation and reduction reactions taking place simultaneously. Solution: Which element is oxidized in thi | Clutch Prep.In this video we will balance the equation FeO + CO = Fe + CO2 and provide the correct coefficients for each compound.To balance FeO + CO = Fe + CO2 you…

How To Feo Co Fe Co2 Redox – FeO+CO→Fe+CO2 A) Which element is oxidized in this reaction? -A galvanic cell (or voltaic cell) produces electricity using a spontaneous redox reaction -The components of this reaction are separated by a salt bridge and connected with a wire, forcing the electrons to travel across the wire…ZnO+C→Zn+CO. C is oxidized to CO.Oxides are binary compounds of oxygen with another element, e.g., CO2, SO2, CaO, CO, ZnO, BaO2, H2O, etc. These are termed as oxides because here, oxygen is in combination with only one element. Types of Oxides. Based on their acid-base characteristics oxides are classified as acidic or basic.

How To Feo Co Fe Co2 Redox

How to Balance FeO + CO = Fe + CO2 – YouTube – Iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO. FeC2O4 → FeO + CO2 + CO. The procedure is conducted under an inert atmosphere to avoid the formation of iron(III) Stoichiometric FeO can be prepared by heating Fe0.95O with metallic iron at 770 °C and 36 kbar.[8].3. react with acidic oxides: form salts. CaO+CO2→CaCO3 (This substance as known as chalk!) The easiest way is chemical reaction the simple elements with oxygen. For example, the result of The reaction product is a black powder of iron oxide FeO (For example, if it was iron): 2Fe+O2→2FeO. Yes, not react, but he himself is oxidized in the water and adds the oxygen. And it turns out that…In the reaction; FeO + CO → Fe + CO2, FeO is the oxidizing agent. In these reactions one of the reactant undergoes oxidation while another undergoes reduction. When an element or an ion undergoes oxidation, it looses electrons. For example; in the above reaction carbon monoxide…

(Get Answer) - Which element is oxidized in this reaction ...
Which element is oxidized in this reaction? FeO + CO → Fe+ ...