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In laboratory settings, you can make react a mixture of powdered sulphur
and iron filings by heating. The end product is Ferrous Sulfide;
Fe + S ----> FeS
Iron sulfides in nature are Pyrite and Marcasitewhose formula is; FeS2 .
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How do you balance S HNO3 yields H2SO4 NO2 H2O?
This reaction is:S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Does Fe or CCl4 have a higher melting point?
Water molecules, H2O have hydrogen bonding between molecules which means it is a liquid until 100 oC, 212 oF. Carbon tetra chloride/ tetrachloro methane is heavy but boils at 76.8 oC
What is the balance formula for Hydrobromic acid and magnesium sulfite?
So far I come up with: HBr (aq) + MgSO3 (s) --> H2SO3 (aq) + MgBr2 (??)
In the reaction FeCl2 plus 2NaOH gives iron II hydroxide plus 2NaCl 6 moles of FeCl2 are added to 6 moles of NaOH how many moles of FeCl2 would be used up in the reaction?
3 mole FeCl2 will react with 6 mole NaOH (stoechiometric mole ratio: 1 FeCl2 to 2 NaOH), so 3 mole FeCl2 (= 6 added -3 used) will be left over.
What is the reduction half reaction for Mg s ZnCl2 aq MgCl2 aq Zn s?
-2.37 V (apex) Chace
Is an oxidation half-reaction A. Fe2 plus Fe3 plus plus e- B. Fe3 plus plus e- Fe2 plus C. Fe(s) Fe(l) D. Fe plus 2e- Fe2 plus?
A. Fe^2+ ==> Fe^3+ + e- is an oxidation reactionB. Fe^3+ +e- ==> Fe^2+ is a reduction reactionC. Fe(s) ==> Fe(l) is neither an oxidation nor a reduction reaction. It is a phase change.D. Fe + 2e- ==> Fe^2+ is not a possible reaction.
What is the balance chemical equation and classification of iron and sulfur?
Fe + S = FeS or 2Fe +3S = Fe2 +S3
Formula for Iron nail dipped in copper sulphate solution?
1/2 Equations Cu2+(aq) + 2e- --> Cu(s) Fe(s) -->Fe2+(aq) + 2e- Overall Equation Fe(s) + Cu2+(aq) --> Cu(s) + Fe2+(aq)
How do you balance iron plus sulfur yields iron two sulfide?
Fe + S = FeS
What is the oxidation half reaction for Fe(s) 2HCl(aq) FeCl2(aq) H2g?
The oxidation half-reaction is: Fe => Fe+3 + 3e-, and the reduction half-reaction is: F2 + 2e- => 2 F-1. For a complete equation, the oxidation half-reaction as written must be multiplied by 2 and added to the reduction half-reaction as written multiplied by 3 to result in an overall reaction of 2 Fe + 3 F2 = 2 FeF3.
What is the reaction between iron and copper sulfate?
Fe(s) + Cu2+(aq) --> Fe2+(aq) + Cu(s)
If iron and copper are used to make a cell what halfreactions will occur?
Cu2+(aq) + 2e- → Cu(s) and Fe(s) → Fe2+(aq) + 2e-
If zinc and iron are used to make a cell what half-reactions will occur for zn2 plus aq plus 2e- zn s e0 equals -0.76 v and for fe3 plus aq plus e- fe2 plus aq e0 equals 0.77 v?
Zn(s) → Zn2+(aq) + 2e- and Fe3+(aq) + e- → Fe2+(aq)
Does Magnesium React with Iron Sulphate and what is the reaction?
This is a redox question. In order for Mg2+ to oxidize Fe(s), Mg2+ needs to have a higher reduction potential (tendency to be reduced) than Fe2+. Mg2+ + 2 e− --> Mg(s) E° = −2.372 Volts Fe2+ + 2 e− --> Fe(s) E° = −0.44 Volts (More favorable reaction) Fe2+ has a higher reduction potential than Mg2+, so Mg+2 will not oxidize Fe(s).
Will paper clip react to Copper Sulfate?
When your paper clip is made of (or coated with) more reactive metals than copper, like Fe, Zn or Sn, it might react with Cu2+ ions in your solution. Cu2+ + Fe(s) --> Cu(s) + Fe2+
What is the molecular complete ionic and net ionic equation for steel wool iron reacting with copper ii sulfate?
molecular equation: CuSO4 (aq)+Fe (s) --> Cu(s) + FeSO4(aq) net ionic equation: Cu2+(aq) + Fe2+ (s) --> Cu2+(s) + Fe2+(aq) spectator ion: Sulfate Ion (SO42-)
What is…Fe + H2SO4 —> Fe2(SO4)3 + H2 Balanced?
2 Fe (s) + 3 H 2SO 4 (aq) → Fe 2(SO 4) 3 (s) + 3 H 2 (g). This is an oxidation-reduction (redox) reaction: 6 H I + 6 e - → 6 H 0 (reduction).
