For starters, there's a nice pic here:http://en.wikipedia.org/wiki/Iron%28II%29_sulfideoooh and apparently powdered iron(ii) sulphide ispyrophoric- it bursts into flames readily with the air lol Umm..in the last question you asked me, you gave me a formula to work with...do you ha...
With each primary amine (NH 2R, R Me, Et, Pr n and Bu n) reduction to iron (II) takes place and compounds of formula FeCl 2, 2RNH 2 are obtained. Compounds with the same formula are produced by direct reaction of iron (II) chloride with the appropriate amine. Structures for the...
echo Chemical Database: Iron(2+) chloride, tetrahydrate (EnvironmentalChemistry.com)- This page contains information on the chemical Iron(2+) chloride, tetrahydrate including: 3 synonyms/identifiers.. 29 years on the web Started 10-22-1995 Please Share and/or Link To This Page Please share and...
The chemistry of this cell is split into two by an ion-exchange membrane, iron (II) chloride is the electrolyte on the anode side where iron is oxidised to iron 2+ ions, and Iron (III) chloride on the cathode where iron is reduced to iron hydroxide. The result is a cell with a low...
an iron (II) salt; a ligand selected from the group consisting of CH3CN; pyridine and derivatives thereof; and imidazole and derivatives thereof; and a strong base; to form the compound of formula (I) wherein A, R1-R8, and n are as defined above, m is +2, L1 and L2 are both CH...
NIST Chemistry ReferenceIron(7439-89-6) EPA Substance Registry SystemIron (7439-89-6) Iron Properties Modulus of Elasticity200 GPa Poissons Ratio0.291 Shear Modulus77.5 GPa, Calculated Hardness, Vickers150 Bulk Modulus166 GPa Hardness, Brinell146, Converted from Vickers for 3000 kg load/10 mm ball...
Iron forms compounds mainly in the oxidation states +2 (iron(II), "ferrous") and +3 (iron(III), "ferric"). Iron also occurs in higher oxidation states, e.g., the purple potassium ferrate (K2FeO4), which contains iron in its +6 oxidation state. The anion [FeO4]– with iron in ...
i plain iron, (ii) wrought iron, (iii) cast iron, (iv) pig iron, and (v) direct reduced iron are classified as such materials. these iron types are mentioned in fig 1. pure iron is a term used to denote fresh iron manufactured in an electric arc furnace where adequate temperatures ...
The flotation recovery of sphalerite depends on the inorganic reagents concentrations in the liquid phase of suspension and pH. This paper presents the results of studies of the interactions of iron (II) containing ions with the sphalerite surface in water solutions at different pH levels. The ther...
. Results demonstrate that the synthesized crystalline solid corresponds to the formula FeC6H6O7·H2O and, by consequence, contains exclusively iron (II), which is an advantage with respect to existing commercial products, because iron (II) is better absorbed than iron (III) (high bioavailability ...