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What else can I help you with?
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
How do you balance S HNO3 yields H2SO4 NO2 H2O?
This reaction is:S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
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 balance formula for Hydrobromic acid and magnesium sulfite?
So far I come up with: HBr (aq) + MgSO3 (s) --> H2SO3 (aq) + MgBr2 (??)
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.
Is an oxidation half-reactionA. Fe2 plus Fe3 plus plus e-B. Fe3 plus plus e- Fe2 plus C. Fe(s) Fe(l)D. Fe plus 2e- Fe2 plus?
An oxidation half-reaction involves the loss of electrons. In the options provided, the correct oxidation half-reaction is D. Fe + 2e- → Fe²⁺, as it shows iron (Fe) losing two electrons to form Fe²⁺. Options A and B represent reduction processes, while C does not depict an oxidation reaction.
What is the balance chemical equation and classification of iron and sulfur?
Fe + S = FeS or 2Fe +3S = Fe2 +S3
FeS reacts readily with an acid H plus aq to give the ion Fe2 plus and a gas H2S. What is the ballanced chemical equation for the reaction?
The balanced chemical equation for this reaction is: FeS + 2H⁺ → Fe²⁺ + H₂S
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.
How do you write and balance equations for the reactants of iron metal and chlorine gas react to form solid iron chloride?
Fe2+Cl=FeCl (Original)Fe2+2Cl=2FeCl (Balanced)---- The two in front of the FeCl balances Fe by making it Fe2, but also turns Cl into Cl2. So you put a 2 in front of the Cl reactant, balancing Cl and Fe.
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-
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-)
Balance chemical equation for iron filling and sulfur powder mixture?
Fe + S = FeS
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)
A piece of solid Fe metal is put into an aqueous solution of Sn(NO3)2. Write the net ionic equation for any single-replacement redox reaction that may be predicted.?
Fe(s) + Sn2+(aq) -> Fe2+(aq) + Sn(s)
Formula for sulfur and iron?
The chemical formula for iron(II) sulphate is FeSO4, for iron(III) sulfate is Fe2(SO4)3 The formula for iron(II) sulfide is FeS, iron(III) sulfide Fe2S3
