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This solution is almost without color.
Fe(s) + 3AgNO3 ==> Fe(NO3)3 + 3Ag(s)
Barium nitrate + Iron = [No reaction] Ba(NO3)2 + Fe = [No reaction]
The molarity is 0,1 M.
Heat them gently in an oven for a long time
No. Iron is a more reactive metal than silver, so the iron will replace the silver in the silver nitrate solution, forming an iron nitrate solution and solid silver. Eventually, the iron container will be gone, its atoms having gone into the iron nitrate solution.
Nothing. Copper is lower than iron in the electromotive series and will not replace the iron in the iron nitrate solution.
no
No, there would be no reaction present. This is because the particles are more reactive in the zinc then they are in the iron, thus creating no displacement reaction to occur between the metals.
as silver nitrate reacts with iron(AgNO3+Fe gives FeNO3+Ag)(decomposition reaction).
This solution is almost without color.
Fe(s) + 3AgNO3 ==> Fe(NO3)3 + 3Ag(s)
3Mg + 2Fe(NO3)3 ---> 2Fe + 3Mg(NO3)2
Drops of liquid metallic mercury will form and drop to the bottom of the solution: Iron is higher in the electromotive series than mercury and will therefore displace mercury from compounds of mercury, the iron being changed to cations that replace as many of the mercury cations in the solution as is stoichiometrically possible, based on the amount of iron added to the solution and the amount of mercuric nitrate originally present.
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Iron is higher in the electromotive series than lead; therefore, elemental iron can displace lead from its compounds. If the lead nitrate is in water solution and solid iron is introduced into the solution, reaction will normally occur at least until a coating of elemental lead has formed over all the iron surface that is in contact with the solution. This reaction may be slow, and if the solution is strongly concentrated in nitrate or contains other oxidizing agent(s), the reaction may not occur because of a phenomenon called "passivation" in which the iron is covered with an oxygen containing surface layer that blocks reaction.Source (Will_iron_react_with_lead_nitrate)http://wiki.answers.com/Will_iron_react_with_lead_nitrate#ixzz1AWy3gNhr
anhydrous iron(III) nitrate (ferric nitrate) is Fe(NO3)3 there is a hydrate Fe(NO3)9H2O Iron(II) nitrate (ferrous nitrate) is Fe(NO3)2.